{"title":"2004.5-2005 GM 2500HD\/3500HD 6.6L LLY Duramax Rods, Pistons, Cams \u0026 More","description":"\u003cdiv\u003e \u003cinput type=\"checkbox\" class=\"read-more-state\" id=\"post-1\"\u003e  \u003cp class=\"read-more-wrap\"\u003e  When a piston becomes worn or damaged on your 2001-2004 GM 6.6L Duramax LB7, it must be immediately replaced before you cause any more harm to your truck down the road. In general, if one piston wears out, the others are already on their way out, so it's best replace all of your pistons with a complete set. Here at Alligator Performance, we make purchasing pistons \u0026amp; rings easy with out premium aftermarket selection designed to deliver an improved ring seal each time you get behind the wheel. As a result of swapping out your pistons and rings, your engine will deliver more power and run more efficiently in every occasion.   \u003cspan class=\"read-more-target\"\u003e  \u003cspan class=\"headerspam\"\u003e\u003cstrong\u003eGM Duramax Fitments:\u003c\/strong\u003e 2004, 2005 GM 6.6L Duramax.\u003c\/span\u003e  \u003cspan class=\"headerspam\"\u003e\u003cstrong\u003eSubmodel Fitments:\u003c\/strong\u003e WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali.\u003c\/span\u003e  \u003cspan class=\"headerspam\"\u003eSome exceptions apply, please see individual product pages for specific fitments.\u003c\/span\u003e  \u003c\/span\u003e\u003c\/p\u003e   \u003clabel for=\"post-1\" class=\"read-more-trigger\"\u003e\u003c\/label\u003e \u003c\/div\u003e  \u003cdiv class=\"filter-tag\"\u003eGM Duramax\u0026gt;2004.5-2005 6.6L LLY\u003c\/div\u003e","products":[{"product_id":"carrillo-dr7022-high-performance-piston-set-01-18-gm-6-6l-duramax","title":"Carrillo DR7022 High-Performance Piston Set | 2001-2018 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax","description":"\u003cdiv class=\"powr-countdown-timer\" id=\"3fa5f2cb_1655936847\"\u003e\u003c\/div\u003e \u003cp\u003e\u003cspan style=\"font-size: small;\"\u003ePistons are the backbone of any true hardcore racing engine and that’s where CP-Carrillo excels. Our Engineering department started off analyzing the competition, gathering industry data and deciding to make the highest level of pistons, period. The heart and soul of our pistons are built through our Engineering Department and its resources. This department is made up of several factors that push them ahead of the competition; Reverse Engineering, Design Experience and Flexibility, Analysis and R\u0026amp;D. As in racing, it takes a lot to be number one; here at CP-Carrillo we have it all and are number one in piston design, enabling our customers to come in first on race day. \u003c\/span\u003e\u003c\/p\u003e    \u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eOur commitment to excellence continues to advance as the industry changes. This commitment has resulted in more forgings specific to certain applications, proprietary treated wrist pins and rings manufactured only for us. Each of these aspects has been put through stringent research and development stages to ensure that our product will exceed your standards.\u003c\/span\u003e\u003c\/p\u003e","brand":"Carrillo","offers":[{"title":"Default Title","offer_id":49526625009948,"sku":"CRLDR7022SET","price":3284.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/image_5__2_2_1_1_1__50672.png?v=1722352267"},{"product_id":"mahle-41909-020-piston-ring-set-01-10-gm-6-6l-duramax","title":".020 Over Piston Ring Set | 2001-2010 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \n\n\u003cul\u003e\n  \u003cli\u003eFits 2001–2010 6.6L Duramax diesel engines\u003c\/li\u003e\n  \u003cli\u003e.020 oversized piston ring set for rebuilds\u003c\/li\u003e\n  \u003cli\u003ePre-lapped rings for immediate seating\u003c\/li\u003e\n  \u003cli\u003eNo break-in period required\u003c\/li\u003e\n  \u003cli\u003eMeets or exceeds factory specifications\u003c\/li\u003e\n  \u003cli\u003eRestores compression and oil control\u003c\/li\u003e\n  \u003cli\u003eEnsures OEM-level engine performance\u003c\/li\u003e\n  \u003cli\u003eIdeal for stock or mild performance rebuilds\u003c\/li\u003e\n  \u003cli\u003eManufactured by Mahle for trusted reliability\u003c\/li\u003e\n  \u003cli\u003eDesigned for complete cylinder coverage\u003c\/li\u003e\n  \u003cli\u003eHelps reduce blow-by and oil consumption\u003c\/li\u003e\n  \u003cli\u003ePrecision-engineered for consistent sealing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e Get Your Duramax Breathing Right From The First Fire Up \u003c\/h4\u003e \n\n\u003cp\u003e When it's time to rebuild your 6.6L Duramax, you want components that go in clean, seal fast, and perform like they were factory-fresh. That’s exactly what the Mahle 41909 .020 Piston Ring Set delivers. This complete set is designed for 2001–2010 GM Silverado and Sierra 2500HD\/3500HD models and built to meet OEM specifications for reliability and fit. What sets this kit apart is that the rings come pre-lapped, which means they seat immediately and don’t need a long, cautious break-in period. It’s a straightforward install that lets you get back to business with confidence. Whether you're doing a basic refresh or a more serious rebuild, these rings restore your compression and oil control so your engine can breathe and burn clean again. If you want the kind of durability that matches your Duramax’s work ethic, this Mahle set is a smart choice that won’t let you down. \u003c\/p\u003e \n\n\u003ch4\u003e Precision Matched Rings For A Cleaner Stronger Seal \u003c\/h4\u003e \n\n\u003cp\u003e The Mahle 41909 .020 Piston Ring Set is engineered to exacting factory specifications to ensure dependable sealing and optimal performance in 6.6L Duramax engines from 2001 to 2010. This .020 oversized set is intended for engines requiring a slightly larger fit during rebuilds, offering complete piston-to-wall contact and consistent combustion chamber sealing. Mahle pre-laps these rings during manufacturing, eliminating the need for a traditional break-in process and ensuring they seat quickly after startup. Each ring in the set is crafted to deliver excellent oil control and reduce blow-by, helping to maintain compression, improve fuel efficiency, and cut down on oil consumption. The complete kit includes rings for all cylinders, making it ideal for full engine rebuilds. Whether you're bringing an older Duramax back to life or fine-tuning a workhorse for another 100,000 miles, this set provides the precision and reliability that engine builders trust. Backed by Mahle’s legacy of OE-level quality, these rings are built to perform under pressure. \u003c\/p\u003e \n\n\u003cp\u003e\u003cstrong\u003e Fits: \u003c\/strong\u003e 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax \u003c\/p\u003e \n\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e \u003c\/p\u003e\u003cul\u003e\n  \u003cli\u003eFits 2001–2010 GM Silverado and Sierra 2500HD\/3500HD with 6.6L Duramax engines\u003c\/li\u003e\n  \u003cli\u003e.020 oversized piston rings for rebuild applications\u003c\/li\u003e\n  \u003cli\u003eRings come pre-lapped for immediate seating\u003c\/li\u003e\n  \u003cli\u003eNo break-in period required after installation\u003c\/li\u003e\n  \u003cli\u003eDesigned to meet or exceed OEM specifications\u003c\/li\u003e\n  \u003cli\u003eRestores compression and oil control in worn engines\u003c\/li\u003e\n  \u003cli\u003eIdeal for full engine rebuilds or cylinder overhauls\u003c\/li\u003e\n  \u003cli\u003eReduces oil consumption and blow-by\u003c\/li\u003e\n  \u003cli\u003eManufactured by Mahle, a trusted OE and performance brand\u003c\/li\u003e\n  \u003cli\u003eProvides consistent sealing and long-term reliability\u003c\/li\u003e\n\u003c\/ul\u003e  ","brand":"Mahle","offers":[{"title":"Default Title","offer_id":49526635397404,"sku":"MCI41909020","price":230.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/41909.jpg?v=1722358001"},{"product_id":"mahle-ms-2218p-main-bearing-set-01-16-gm-6-6l-duramax","title":"Mahle MS2218P Main Bearing Set | 2001-2016 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for Narrow Bearing Contact Patterns\u003c\/li\u003e\n\u003cli\u003eGrooved to Maximize Oil Flow\u003c\/li\u003e\n\u003cli\u003eHigh-Performance Bearings\u003c\/li\u003e\n\u003cli\u003eImproved Performance\u003c\/li\u003e\n\u003cli\u003eAllows Easier Steering Movement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDurable and High-Quality Materials\u003c\/h4\u003e\n\u003cp\u003eThe MS-2218P P-Series Main Bearing Set is a high-quality replacement for the spun bearings in your 2001-2016 GM 6.6L Duramax. The Clevite P-Series is the longest-running series of Clevite high-performance bearings with the main bearings being full grooved to maximize oil flow for lubrication. These bearings have a high crush for superior retention, and a minimized overlay thickness to avoid overlay fatigue oftentimes referred to as hen tracking. Designed for narrow bearing contact patterns and to deliver improved oiling to main bearings, these bearing are a vast improvement over stock GM bearings.\u003c\/p\u003e\n\u003ch4\u003eImprove your Steering and Drive Quality\u003c\/h4\u003e\n\u003cp\u003eImprove your driving performance with the main bearing set that helps your vehicle outperform the OEM components. The main bearing set helps to reduce friction while the wheel spins giving your vehicle the best performance to improve your drive quality as it can. The increase in oil flow will help keep other vehicle components well lubricated, which keeps your car going for longer durations. With this high-quality bearing set you will get the best drive quality once installed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment: \u003c\/strong\u003e2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 Chevrolet\/GMC 2500HD\/3500HD 6.6L\u003c\/p\u003e","brand":"Mahle","offers":[{"title":"Default Title","offer_id":49526635594012,"sku":"MCIMS2218P","price":88.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/Mahle_20main_20bearing_20set_2000.webp?v=1722358015"},{"product_id":"fluidampr-890101-damper-01-05-gm-6-6l-duramax","title":"Fluidampr 890101 External Balance Steel Black Zinc Finish O.D. 8-3\/8 inch Performance Damper | 01-05 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax","description":"\u003cdiv class=\"powr-countdown-timer\" id=\"3fa5f2cb_1655936847\"\u003e\u003c\/div\u003e \u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eEach time the air\/fuel mixture inside a cylinder is ignited, the combustion that occurs creates a torque spike that is applied to the crankshaft through the piston and rod. This torque spike is so severe that it not only turns the crankshaft, it actually twists the crankshaft ahead of its normal rotation and then the crankshaft rebounds. This twisting action is known as torsional vibration. When these torque spikes and forces get into phase with the natural frequency, critical torsional harmonic vibrations occur and can be seriously destructive to the bearings and the crankshaft. Dampers are designed to control those destructive vibrations.\u003c\/span\u003e\u003c\/p\u003e    \u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eCritical harmonic vibrations occur numerous times in an engine's operating range. Stock rubber and elastomer-type dampers are frequency sensitive and tuned absorbers and work at only one critical frequency. In the case of a stock rubber damper, it is tuned for a factory engine’s critical harmonic vibrations. If you change the mass of pistons, rods, or the crankshaft, you change the natural frequency of the crankshaft assembly; therefore, the stock damper is no longer tuned to the new frequency of vibration, and you may be headed for early failure of expensive engine components. Dampers also create heat while they work, and rubber is a poor dissipator of heat. This heat and the exposure to the elements deteriorate the rubber, causing it to crack and change the durometer, which then leads to inertia ring slippage, damper failure, uncontrolled torsional vibration, and costly engine parts breakage.\u003c\/span\u003e\u003c\/p\u003e","brand":"Fluidampr","offers":[{"title":"Default Title","offer_id":49526681403676,"sku":"FLU890101","price":574.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/FLU890101_20Damper_2000.jpg?v=1722355964"},{"product_id":"ppe-118030800-connecting-rods-01-10-gm-6-6l-duramax","title":"PPE 118030800 Connecting Rods | 2001-2010 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt for 650+ rear wheel horsepower\u003c\/li\u003e\n\u003cli\u003eForged construction for superior strength\u003c\/li\u003e\n\u003cli\u003eReduces reciprocating mass for faster RPM\u003c\/li\u003e\n\u003cli\u003eMade by Carrillo for race-level reliability\u003c\/li\u003e\n\u003cli\u003eHandles high horsepower and torque loads\u003c\/li\u003e\n\u003cli\u003eNo block clearance modifications required\u003c\/li\u003e\n\u003cli\u003eIdeal for performance diesel engine builds\u003c\/li\u003e\n\u003cli\u003eMust balance rotating assembly before use\u003c\/li\u003e\n\u003cli\u003eStronger than factory Duramax connecting rods\u003c\/li\u003e\n\u003cli\u003eSupports high-performance and race applications\u003c\/li\u003e\n\u003cli\u003eImproves engine acceleration response\u003c\/li\u003e\n\u003cli\u003eDirect fit for 2001–2010 Duramax 6.6L\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eBuild A Duramax That Hits Hard And Revs Fast\u003c\/h4\u003e\n\u003cp\u003eWhen you’re ready to push your 6.6L Duramax beyond stock limits, PPE’s high-performance connecting rods give you the confidence to go after serious horsepower without risking the weak links. These rods are forged by Carrillo, a legendary name trusted in race engines for nearly 50 years. They’re built to handle over 650 rear wheel horsepower with ease, giving your diesel build the durability and strength it needs under heavy loads and high RPM. Even better, these rods reduce reciprocating mass, which helps your engine rev quicker and respond faster. That sharper acceleration makes a real difference whether you're towing, racing, or just enjoying your truck’s new edge. Installation is straightforward with no block modifications required, so you get the performance gains without the added hassle. If you’re looking to take your Duramax build to the next level, these are the rods that belong at the heart of it.\u003c\/p\u003e\n\u003ch4\u003eForged Durability And Balanced Performance For Your Build\u003c\/h4\u003e\n\u003cp\u003eThe PPE 118030800 Connecting Rods are precision-engineered for 2001–2010 GM Silverado and Sierra 2500HD and 3500HD trucks equipped with the 6.6L Duramax. Manufactured by Carrillo, these rods feature a forged design that offers significant strength improvements over factory components, allowing them to withstand higher cylinder pressures and extreme torque output. Designed for performance applications pushing 650+ rear wheel horsepower, these rods are a critical upgrade for anyone building a high-output diesel engine. The reduced weight of the rotating mass helps improve throttle response and engine speed, while maintaining structural integrity under harsh operating conditions. Balancing the rotating assembly is required during installation, but no clearance modifications to the engine block are necessary. This makes them ideal for both serious performance builds and race-prepped trucks looking for a reliable, proven bottom-end solution. With PPE and Carrillo backing the design, these rods provide a balance of power, speed, and durability that delivers under pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e Fits: \u003c\/strong\u003e 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for 2001–2010 6.6L Duramax engines\u003c\/li\u003e\n\u003cli\u003eManufactured by Carrillo for PPE\u003c\/li\u003e\n\u003cli\u003eSupports builds making 650+ rear wheel horsepower\u003c\/li\u003e\n\u003cli\u003eForged construction offers greater strength than stock rods\u003c\/li\u003e\n\u003cli\u003eHelps reduce reciprocating mass for quicker RPM response\u003c\/li\u003e\n\u003cli\u003eBalancing of the rotating assembly is required\u003c\/li\u003e\n\u003cli\u003eNo clearance modifications to the engine block needed\u003c\/li\u003e\n\u003cli\u003eIdeal for high-performance or racing engine builds\u003c\/li\u003e\n\u003cli\u003eRecommended for engines under heavy load or high stress\u003c\/li\u003e\n\u003cli\u003eEngine must be properly tuned and built to handle increased power\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"PPE","offers":[{"title":"Default Title","offer_id":49526779511068,"sku":"PPE118030800","price":2699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/PPE118030800_01.jpg?v=1722359514"},{"product_id":"industrial-injection-pdm-dmxhp-race-camshaft-w-key-01-16-6-6l-duramax","title":"Industrial PDM-DMXHP Stage 2 Race Camshaft with Key | 2001-2016 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits 2001–2016 6.6L Duramax engines\u003c\/li\u003e\n\u003cli\u003eStage 2 camshaft for race applications\u003c\/li\u003e\n\u003cli\u003eDesigned for high horsepower builds\u003c\/li\u003e\n\u003cli\u003e.450 lift on intake and exhaust\u003c\/li\u003e\n\u003cli\u003e.258 intake and .268 exhaust duration\u003c\/li\u003e\n\u003cli\u003eIncludes camshaft key for secure fitment\u003c\/li\u003e\n\u003cli\u003eImproves top-end power and throttle response\u003c\/li\u003e\n\u003cli\u003eRequires piston to valve clearance check\u003c\/li\u003e\n\u003cli\u003eRecommended for experienced builders\u003c\/li\u003e\n\u003cli\u003eSupports aggressive fuel and turbo upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSerious Cam for Serious Duramax Builds\u003c\/h4\u003e\n\u003cp\u003eIf you're chasing big power from your 2001 to 2016 6.6L Duramax, the Industrial PDM-DMXHP Stage 2 Race Camshaft with Key is built for the kind of aggressive setup that doesn’t mess around. This camshaft is designed specifically for race and high-performance applications, offering a .450 lift on both intake and exhaust, paired with extended duration to support increased airflow and higher RPM potential. It’s not meant for mild street trucks or stock daily drivers—this is for the builder who’s already deep into fueling, turbo, and supporting mods, and who’s looking for more top-end power and improved throttle response under load.\u003c\/p\u003e\n\u003ch4\u003eBuilt for Power and Precision\u003c\/h4\u003e\n\u003cp\u003eAlong with the camshaft, this kit includes the necessary key to ensure secure and precise installation. Industrial Injection strongly recommends checking piston-to-valve clearance before installation, with at least .080 inch on the intake and .120 inch on the exhaust to maintain safe operating margins. That kind of attention to detail is what separates a solid performance build from an expensive failure. Whether you're dialing in a competition truck or pushing the limits at the track, this Stage 2 cam is built to help your Duramax breathe better, rev harder, and put more power to the ground when it counts. For the right build, this camshaft is a game changer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax\u003c\/p\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":49526837805340,"sku":"IISPDM-DMXHP","price":969.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/449703_001.jpg?v=1722356937"},{"product_id":"industrial-injection-pdm-dmxafs1-alternate-fire-billet-race-stage-1-camshaft-w-key-01-16-6-6l-duramax","title":"Industrial PDM-DMXAFS1 Alternate Fire Billet Race Stage 1 Camshaft with Key | 2001-2016 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \n\n\u003cul\u003e\n  \u003cli\u003eSupports builds over 1000 horsepower\u003c\/li\u003e\n  \u003cli\u003eAlternate firing order reduces crankshaft stress\u003c\/li\u003e\n  \u003cli\u003eBillet steel construction for maximum strength\u003c\/li\u003e\n  \u003cli\u003eKeyed cam design prevents gear slippage\u003c\/li\u003e\n  \u003cli\u003eDesigned for high-performance Duramax builds\u003c\/li\u003e\n  \u003cli\u003eCompatible with 2001–2016 6.6L Duramax engines\u003c\/li\u003e\n  \u003cli\u003eRequires .085 inch valve reliefs in pistons\u003c\/li\u003e\n  \u003cli\u003eRequires 95 lb upgraded valve springs\u003c\/li\u003e\n  \u003cli\u003eIdeal for drag, sled pull, or competition use\u003c\/li\u003e\n  \u003cli\u003eEnhances durability under extreme load and RPM\u003c\/li\u003e\n  \u003cli\u003ePrecision-machined for race-level performance\u003c\/li\u003e\n  \u003cli\u003eDesigned for serious engine upgrades only\u003c\/li\u003e\n\u003c\/ul\u003e \n\n\u003ch4\u003e Unlock Maximum Power With Proven Race Level Precision \u003c\/h4\u003e \n\n\u003cp\u003e When you're chasing four-digit horsepower and want your Duramax to hold up under brutal power and torque, the Industrial PDM-DMXAFS1 Alternate Fire Billet Race Stage 1 Camshaft is the upgrade that helps get you there. Built from billet steel and engineered for absolute strength, this cam is designed to handle well over 1000 horsepower without compromise. The alternate firing order helps reduce stress on the crankshaft, giving your engine more balance and longevity during high-RPM pulls. It's keyed to ensure your cam gear stays perfectly aligned, even under aggressive tuning and extreme load. This is not a bolt-on cosmetic mod, this is real race hardware for real horsepower junkies. Whether you're building a dedicated drag truck, sled puller, or extreme street machine, this camshaft offers the foundation for reliable high-end performance. Pair it with the required .085 valve reliefs and 95 lb valve springs, and you're well on your way to a rock-solid top-end setup. \u003c\/p\u003e \n\n\u003ch4\u003e Engineered For Hardcore Duramax Powertrain Builds \u003c\/h4\u003e \n\n\u003cp\u003eThe Industrial PDM-DMXAFS1 Stage 1 Camshaft is a billet race-grade component specifically developed for 2001–2016 GM 6.6L Duramax engines pushing past 1000 horsepower. Its alternate firing order helps distribute internal forces more evenly across the crankshaft, reducing vibration and enhancing bottom-end durability under extreme power. The camshaft is precision-machined from billet material for superior strength and long-term resistance to twist and wear, especially in high-RPM applications. A keyed design ensures secure timing gear alignment, eliminating the risk of cam gear slippage common in high-stress setups. This camshaft requires .085 inch valve reliefs and upgraded 95 lb valve springs, reinforcing its purpose-built nature for competition-level builds. It is best suited for engines with forged internals, aggressive fueling systems, and turbo configurations capable of supporting serious airflow. Whether you're designing for drag racing or sled pulling, this cam provides the durability and performance edge needed in top-tier Duramax applications. It’s built to perform where standard cams fall short. \u003c\/p\u003e \n\n\u003cp\u003e\u003cstrong\u003e Fits: \u003c\/strong\u003e 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax \u003c\/p\u003e \n\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e \u003c\/p\u003e\u003cul\u003e\n  \u003cli\u003eDesigned for 2001–2016 GM 6.6L Duramax engines\u003c\/li\u003e\n  \u003cli\u003eAlternate firing order helps reduce crankshaft stress\u003c\/li\u003e\n  \u003cli\u003eCapable of supporting builds over 1000 horsepower\u003c\/li\u003e\n  \u003cli\u003eConstructed from billet steel for maximum strength\u003c\/li\u003e\n  \u003cli\u003eKeyed camshaft design prevents gear slippage\u003c\/li\u003e\n  \u003cli\u003eRequires .085 inch valve reliefs in pistons\u003c\/li\u003e\n  \u003cli\u003eMust be used with 95 lb valve springs\u003c\/li\u003e\n  \u003cli\u003eIntended for high-performance and race engine builds\u003c\/li\u003e\n  \u003cli\u003eIdeal for drag racing, sled pulling, and competitive use\u003c\/li\u003e\n  \u003cli\u003eNot designed for stock or mild performance applications\u003c\/li\u003e\n\u003c\/ul\u003e  ","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":49526838362396,"sku":"IISPDM-DMXAFS1","price":1760.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/PDM-DMXAFS1_2001.jpg?v=1722356937"},{"product_id":"merchant-930029875-de-lipped-motorsport-piston-kit-01-16-gm-6-6l-duramax","title":"Merchant 930029875 De-Lipped Motorsport Piston Kit | 2001-2016 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits 2001–2016 6.6L Duramax engines\u003c\/li\u003e\n\u003cli\u003eDesigned for GM 2500HD and 3500HD trucks\u003c\/li\u003e\n\u003cli\u003eDe-lipped design increases piston strength\u003c\/li\u003e\n\u003cli\u003eManufactured by Mahle for trusted performance\u003c\/li\u003e\n\u003cli\u003ePhosphate coating reduces wear during break-in\u003c\/li\u003e\n\u003cli\u003eProtects against ring micro-welding\u003c\/li\u003e\n\u003cli\u003eMinimizes pin galling at startup\u003c\/li\u003e\n\u003cli\u003eIdeal for high-performance diesel builds\u003c\/li\u003e\n\u003cli\u003eCast construction for OEM-level durability\u003c\/li\u003e\n\u003cli\u003eDrop-in replacement for factory piston sets\u003c\/li\u003e\n\u003cli\u003eImproved reliability under heavy load stress\u003c\/li\u003e\n\u003cli\u003eEngineered for street and race applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePush Your Duramax Build Past The Breaking Point\u003c\/h4\u003e\n\u003cp\u003eIf you're chasing power and reliability in your Duramax, the Merchant 930029875 De-Lipped Motorsport Piston Kit is the upgrade your build deserves. Whether you're daily driving a tuned street truck or building something serious for competition, these pistons give you the edge where it counts. The de-lipped design is a proven solution for eliminating the common failure point at the lip of factory pistons, especially in high-boost and high-stress setups. You’ll gain peace of mind knowing these pistons are engineered to take abuse without flinching. Merchant teamed up with Mahle to produce a piston that blends OEM-level durability with motorsport-ready strength, so you don’t have to compromise between performance and longevity. These are built for trucks that tow, race, or just like to play hard. From weekend warriors to full-on sled pullers, this kit is for diesel owners who demand more than what stock can handle.\u003c\/p\u003e\n\u003ch4\u003ePrecision Coatings And Design Built To Withstand Abuse\u003c\/h4\u003e\n\u003cp\u003eUnder the hood, these pistons are all business. Crafted by Mahle and backed by Merchant’s performance insight, this kit features cast aluminum construction and includes a phosphate dry lubricant coating to prevent micro-welding and pin galling during startup and break-in. That means fewer headaches, less friction, and smoother operation right from the first fire-up. The de-lipped crown design removes the fragile edge found in stock pistons, reinforcing the area most prone to cracking under extreme combustion pressure. This makes the kit ideal for high-output Duramax builds running elevated boost levels or aggressive fuel tuning. The pistons are drop-in replacements for 2001–2016 6.6L Duramax engines, covering a wide range of Silverado and Sierra HD models. Whether you’re building for the street, track, or pulling circuit, this piston kit helps ensure your bottom end can take the punishment. It’s a smart investment if you’re serious about pushing your Duramax without blowing it apart.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment: \u003c\/strong\u003e 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for 2001–2016 GM 6.6L Duramax engines only.\u003c\/li\u003e\n\u003cli\u003eDe-lipped design eliminates common factory piston failure points.\u003c\/li\u003e\n\u003cli\u003eRecommended for performance builds or high-boost applications.\u003c\/li\u003e\n\u003cli\u003ePhosphate dry lubricant coating helps reduce startup wear.\u003c\/li\u003e\n\u003cli\u003eNot compatible with aftermarket rods without checking clearance.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended for optimal results.\u003c\/li\u003e\n\u003cli\u003eEngine block prep and piston-to-wall clearance should be verified during install.\u003c\/li\u003e\n\u003cli\u003eIdeal for sled pulling, drag racing, and heavy towing builds.\u003c\/li\u003e\n\u003cli\u003eMahle is the OEM manufacturer, ensuring consistent quality and fitment.\u003c\/li\u003e\n\u003cli\u003eMay require supporting upgrades such as forged rods and balanced rotating assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Merchant Automotive","offers":[{"title":"Default Title","offer_id":49526864511260,"sku":"MAT930029875","price":1832.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/mat930029875_1.jpg?v=1722358421"},{"product_id":"930036055-01-16-gm-66l-duramax-2500hd-3500hd-mahle-de-lipped-cast-piston-set","title":"Mahle 930036055 De-Lipped Cast Piston Set | 2001-2016 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits 2001–2016 6.6L Duramax engines\u003c\/li\u003e\n\u003cli\u003eCast aluminum construction for strength and durability\u003c\/li\u003e\n\u003cli\u003eSteel top ring land resists high combustion pressure\u003c\/li\u003e\n\u003cli\u003eDelipped design reduces stress concentration points\u003c\/li\u003e\n\u003cli\u003eDry film lubricated skirts minimize startup friction\u003c\/li\u003e\n\u003cli\u003ePhosphate coating prevents ring micro-welding\u003c\/li\u003e\n\u003cli\u003eIncludes complete set of 8 performance pistons\u003c\/li\u003e\n\u003cli\u003eMahle piston rings, wrist pins, and circlips included\u003c\/li\u003e\n\u003cli\u003eDesigned for improved durability under load\u003c\/li\u003e\n\u003cli\u003eIdeal for performance or heavy-duty builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eBuild Your Duramax With The Strength It Deserves\u003c\/h4\u003e\n\u003cp\u003eIf you’re rebuilding your 6.6L Duramax and want a piston set that blends proven reliability with performance-ready upgrades, the Mahle De-Lipped Cast Piston Set is the way to go. These aren’t your average cast pistons, they’re engineered to go the distance and built to handle the kind of abuse that comes with towing heavy, hauling hard, or chasing big power. With a de-lipped design that helps reduce stress in the combustion bowl, you get a smoother, more durable piston that’s ready to take the heat. The dry film lubricated skirts help protect during startup and break-in, while the phosphate coating works to prevent ring micro-welding and pin galling, two common failure points in high-compression applications. This kit includes everything you need: eight coated pistons, Mahle rings, wrist pins, and circlips, all ready to drop in. Whether you're freshening up a daily workhorse or building something that hits the rollers on the weekend, this kit brings confidence to your bottom end. It's a smart upgrade that works as hard as your truck does.\u003c\/p\u003e\n\u003ch4\u003eDesigned For Clean Combustion And Long Term Durability\u003c\/h4\u003e\n\u003cp\u003eThe Mahle 930036055 De-Lipped Cast Piston Set is engineered specifically for 2001 to 2016 GM 6.6L Duramax engines, offering improved reliability through precision design and advanced coatings. Each piston is cast from high-strength aluminum alloy and features a steel top ring land for added protection under high cylinder pressures. The de-lipped combustion bowl helps reduce stress risers, which in turn minimizes the risk of cracking under intense thermal loads. These pistons come equipped with phosphate coatings to prevent ring micro-welding and pin galling during early engine operation. Additionally, the skirts are treated with a dry film lubricant that reduces friction and promotes smoother motion during cold starts and break-in cycles. The kit includes a complete set of eight pistons, Mahle piston rings, wrist pins, and circlips, everything needed to complete a high-quality rebuild. This setup is ideal for performance builds, heavy-duty use, or anyone looking for a durable, OE-replacement piston with upgraded engineering. Mahle’s reputation for OE-quality and motorsports-proven components ensures this set delivers both performance and longevity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment: \u003c\/strong\u003e 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits 2001–2016 GM Silverado and Sierra 2500HD\/3500HD with 6.6L Duramax\u003c\/li\u003e\n\u003cli\u003eDe-lipped design reduces stress in the combustion bowl area\u003c\/li\u003e\n\u003cli\u003ePhosphate coating helps prevent ring micro-welding and pin galling\u003c\/li\u003e\n\u003cli\u003eDry film lubricant on skirts protects during startup and break-in\u003c\/li\u003e\n\u003cli\u003eSteel top ring land adds strength under high combustion pressure\u003c\/li\u003e\n\u003cli\u003eIncludes eight pistons, Mahle rings, wrist pins, and circlips\u003c\/li\u003e\n\u003cli\u003eDesigned as a direct-fit upgrade for performance or heavy-duty use\u003c\/li\u003e\n\u003cli\u003eCompatible with stock or modified Duramax engine builds\u003c\/li\u003e\n\u003cli\u003eIdeal for towing, racing, or high-load applications\u003c\/li\u003e\n\u003cli\u003eProfessional installation and correct clearances are strongly recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Mahle","offers":[{"title":"Default Title","offer_id":49526864773404,"sku":"MLE930036055","price":1733.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/MAT930036055_20De_20Lipped_20Motorsport_20Piston_20Kit_2000.jpg?v=1722348601"},{"product_id":"wagler-wcpc6643-dual-valve-spring-kit-w-steel-retainers-01-10-gm-6-6l-duramax","title":"Wagler C6643 Dual Valve Spring Kit with Steel Retainers | 2001-2010 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax","description":"\u003cstrong\u003eWagler Dual Valve Spring Kit W\/ Steel Retainers Features: \u003c\/strong\u003e \u003cul\u003e     \u003cli\u003e145lb Seat Pressure at 1.650 Installed Height\u003c\/li\u003e     \u003cli\u003eCoil Bind at 1.090\u003c\/li\u003e     \u003cli\u003eWorks With Factory Spring Shim\u003c\/li\u003e     \u003cli\u003eComes With Steel Retainers\u003c\/li\u003e \u003cli\u003eRated to Handle 5000 RPMs\u003c\/li\u003e \u003c\/ul\u003e  \u003ch4\u003eRegain Power and Improve Your Drive Quality\u003c\/h4\u003e The Wagler Dual Valve Spring Kit comes with Steel Retainers to help the cylinder heads control air flow throughout the cylinders and fuel deployment. Bringing the power back to your vehicle and gain your engine's performance with the dual valve spring kit will help in race settings or around the town. With this dual valve spring kit to help your vehicle maintain a perfect air too fuel mixture into the combustion your drive quality will improve from the old worn out model once you've upgraded and installed to Wagler's model.  \u003ch4\u003eCapable to Handle High RPMs \u003c\/h4\u003e Keep your engine in its top performance with Wagler's dual valve spring kit with steel retainers and feel the difference in your drive comfort. This dual valve spring kit boosts your vehicle's performance and helps reach higher RPMs, making your vehicle able to handle up to 5000 RPMs. This increased capability will help your vehicle perform in high speed race settings, giving your vehicle a more sporty edge performance to beat the competition and maintain the power for important race events.  \u003cbr\u003e\u003cbr\u003e \u003cp\u003e\u003cstrong\u003eAdditional Parts Note: \u003c\/strong\u003eWe recommend using WCPC6664 Push Rods with them, these are \u003cstrong\u003esold separately\u003c\/strong\u003e.\u003c\/p\u003e\u003cbr\u003e \u003cp\u003e\u003cstrong\u003eVehicle Fitment: \u003c\/strong\u003e2001-2016 GM Duramax 6.6L\u003c\/p\u003e","brand":"Wagler Competition Products","offers":[{"title":"Default Title","offer_id":49526896951580,"sku":"WCPC6643","price":600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/Wagler_20dual_20valve_20spring_20kit_20with_20steel_20retainers_2000.webp?v=1722363003"},{"product_id":"wagler-crc6-6st-street-fighter-connecting-rods-01-10-gm-6-6l-duramax","title":"Wagler CRC6.6ST Street Fighter Connecting Rods | 2001-2016 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eForging made from 4340ACQ certified material\u003c\/li\u003e\n\u003cli\u003eAll drafting, design, programming, machining, assembly, and QA performed in-house by qualified and experienced personnel\u003c\/li\u003e\n\u003cli\u003eUtilize factory replacement bearings\u003c\/li\u003e\n\u003cli\u003eHoned to factory specifications and produced to fit factory pistons with no clearancing required\u003c\/li\u003e\n\u003cli\u003eCome standard with ARP2000 7\/16 Fasteners\u003c\/li\u003e\n\u003cli\u003eMachined in the vital areas and then shot peened to reduce stress risers\u003c\/li\u003e\n\u003cli\u003eRated to handle up to 1,000 HP\u003c\/li\u003e\n\u003cli\u003eAll sets balanced to a +\/- 6 gram standard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStreet Fighter Connecting Rods are Forged for Extra Strength\u003c\/h4\u003e\n\u003cp\u003eWagler's connecting rods are always the solution for replacing weak connecting rods on trucks that are running at 1,000HP or less. The 2001-2016 GM 6.6L Duramax Wagler Street Fighter Connecting Rods is meant for street applications with the same quality as their connecting rods for more intensive applications. These rods are expertly drafted, designed, programmed, machined, assembled, quality assured, and made in the USA to ensure the best quality possible. Each rod is honed to factory specifications and designed to fit with your factory pistons extra clearance needed. The construction is like no other with a forged 4340ACQ certified material and ARP2000 7\/16 fasteners. When completing installation, you will be able to conveniently use the existing factory replacement bearings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax\u003c\/p\u003e","brand":"Wagler Competition Products","offers":[{"title":"Default Title","offer_id":49526897049884,"sku":"WCPCRC6.6ST","price":1950.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/WCPCRC6_6ST_2001-16_20GM_206_6L_20Duramax_20Wagler_20Street_20Fighter_20Connecting_20Rods00.webp?v=1722363002"},{"product_id":"wagler-wcpc6658-duramax-street-girdle-01-10-gm-6-6l-duramax","title":"Wagler C6658 Street Girdle | 2001-2010 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOne-piece 1\/2\" thick girdle design\u003c\/li\u003e\n\u003cli\u003eStrengthens Duramax lower engine support\u003c\/li\u003e\n\u003cli\u003eTies main caps to oil pan bolts\u003c\/li\u003e\n\u003cli\u003eIncludes ARP main studs and hardware\u003c\/li\u003e\n\u003cli\u003eARP cross bolts and washers included\u003c\/li\u003e\n\u003cli\u003eComes with lube packet for install\u003c\/li\u003e\n\u003cli\u003eOil pan hardware included\u003c\/li\u003e\n\u003cli\u003ePick-up tube hardware provided\u003c\/li\u003e\n\u003cli\u003eFasteners extended for easier installation\u003c\/li\u003e\n\u003cli\u003eRequires machining on factory main caps\u003c\/li\u003e\n\u003cli\u003eFits 2001–2010 Duramax 6.6L engines\u003c\/li\u003e\n\u003cli\u003eProudly made in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eReinforce Your Duramax Where It Matters Most\u003c\/h4\u003e\n\u003cp\u003eIf you're building a Duramax that sees real-world abuse—whether you're chasing horsepower or hauling heavy—bottom-end stability becomes a serious concern. That’s where the Wagler C6658 Street Girdle comes in. Designed specifically for 2001 to 2010 GM Silverado and Sierra 2500HD and 3500HD trucks with the 6.6L Duramax, this one-piece girdle is a simple but critical upgrade. At half an inch thick, it’s not just for show. It ties the main caps to the oil pan bolts, adding much-needed rigidity to the bottom end of your block. That added support helps prevent main cap walk, cap shift, and block distortion—issues that become increasingly common as you push more power or run the engine under heavy load for extended periods.\u003c\/p\u003e\n\u003ch4\u003eComplete Kit Built for Real-World Builds\u003c\/h4\u003e\n\u003cp\u003eWagler doesn't leave you piecing things together. This girdle kit includes everything you need to get the job done right the first time. ARP main studs, cross bolts, washers, and even a lube packet are all part of the package. You also get hardware for the oil pan and pick-up tube, and each fastener—except the cross bolts—is extended for proper fitment and easier installation. The only extra step you’ll want to plan for is machining the factory main caps to accept the girdle, a small investment considering the long-term protection you’re getting. Made in the USA and built with precision, this street girdle is the kind of upgrade you don’t see—but you’ll definitely feel the confidence it brings once you're pushing your Duramax to its limits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax\u003c\/p\u003e","brand":"Wagler Competition Products","offers":[{"title":"Default Title","offer_id":49526897082652,"sku":"WCPC6658","price":850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/street-girdle__12601.jpg?v=1722363006"},{"product_id":"wagler-wcpc6686-2-alternate-fire-camshaft-01-16-gm-6-6l-duramax","title":"Wagler C6686-2 Alternate Fire Camshaft | 2001-2016 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAlternate fire design for smoother operation\u003c\/li\u003e\n\u003cli\u003eImproves torque across the powerband\u003c\/li\u003e\n\u003cli\u003eIdeal for towing and daily driving\u003c\/li\u003e\n\u003cli\u003eSupports mild race and street builds\u003c\/li\u003e\n\u003cli\u003eNo piston valve reliefs required\u003c\/li\u003e\n\u003cli\u003eDirect fit for 2001–2016 Duramax engines\u003c\/li\u003e\n\u003cli\u003eEnhances overall engine drivability\u003c\/li\u003e\n\u003cli\u003eIncreases mid-range power and response\u003c\/li\u003e\n\u003cli\u003eStage 1 profile for balanced performance\u003c\/li\u003e\n\u003cli\u003eRequires engine harness modification\u003c\/li\u003e\n\u003cli\u003eIncludes detailed installation instructions\u003c\/li\u003e\n\u003cli\u003eBuilt for long-term durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eA Smarter Cam Choice for Street and Towing Builds\u003c\/h4\u003e\n\u003cp\u003eIf you're running a Duramax from 2001 to 2016 and want a camshaft that delivers noticeable gains without sacrificing everyday reliability, the Wagler C6686-2 Alternate Fire Camshaft is a strong contender. This Stage 1 cam is engineered to improve overall drivability and mid-range performance, making it a great fit for trucks that see a mix of towing, street use, and occasional racing. The alternate fire design helps smooth out engine operation, which translates to better throttle response and a more refined driving feel, especially under load. It brings real performance benefits while keeping things practical—there’s no need for piston valve reliefs, so installation stays straightforward and budget-friendly.\u003c\/p\u003e\n\u003ch4\u003ePractical Performance Backed by Proven Durability\u003c\/h4\u003e\n\u003cp\u003eWagler Performance didn't just build this cam for numbers on paper. It’s designed to handle real-world demands with a profile that supports both reliability and power. This camshaft works seamlessly with the stock valvetrain setup and offers a noticeable bump in torque without pushing you into an aggressive or high-maintenance build. It does require some minor modification to the engine wiring harness, but clear instructions are included to walk you through that step. Whether you're hauling on the highway or just want a little extra punch in your daily driver, this cam offers a well-rounded upgrade that enhances your Duramax without compromising its street manners.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax\u003c\/p\u003e","brand":"Wagler Competition Products","offers":[{"title":"Default Title","offer_id":49526897180956,"sku":"WCPC6686-2","price":975.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/WCPWCPC6686-2_20CAMSHAFT_2000.jpg?v=1722363009"},{"product_id":"wagler-wcpc6686-1-alternate-fire-camshaft-01-16-gm-6-6l-duramax","title":"Wagler C6686-1 Alternate Fire Camshaft | 2001-2016 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAlternate fire design for smoother performance\u003c\/li\u003e\n\u003cli\u003eImproves drivability and engine response\u003c\/li\u003e\n\u003cli\u003eIdeal for towing and street applications\u003c\/li\u003e\n\u003cli\u003eSupports mild racing setups\u003c\/li\u003e\n\u003cli\u003eStage 1 profile for balanced gains\u003c\/li\u003e\n\u003cli\u003eNo valve reliefs required for install\u003c\/li\u003e\n\u003cli\u003eFits 2001–2016 6.6L Duramax engines\u003c\/li\u003e\n\u003cli\u003eEnhances mid-range power delivery\u003c\/li\u003e\n\u003cli\u003eDirect upgrade for daily-driven trucks\u003c\/li\u003e\n\u003cli\u003eEngine harness modification required\u003c\/li\u003e\n\u003cli\u003eIncludes clear installation instructions\u003c\/li\u003e\n\u003cli\u003eBuilt for long-term durability and strength\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStreet-Friendly Power Without the Hassle\u003c\/h4\u003e\n\u003cp\u003eIf you’ve been thinking about upgrading your camshaft but don’t want to get into a full engine teardown or deal with piston clearance issues, the Wagler C6686-1 Alternate Fire Camshaft hits the sweet spot. Designed for 2001-2016 GM 2500HD and 3500HD trucks running the 6.6L Duramax, this Stage 1 cam brings smoother performance, better drivability, and a solid bump in power right where you use it most. The alternate fire design helps balance engine pulses for improved efficiency and a more refined feel behind the wheel, especially when towing or daily driving. It’s a great fit for truck owners who want meaningful gains without giving up street manners or reliability.\u003c\/p\u003e\n\u003ch4\u003eBuilt for the Real World, Not Just the Dyno\u003c\/h4\u003e\n\u003cp\u003eWagler put real thought into making this camshaft practical. It supports towing, street use, and even mild racing setups, giving you a versatile upgrade that works across a range of builds. There’s no need to modify pistons or swap out your entire valvetrain, which helps keep the install approachable. However, you will need to make a few changes to the engine wiring harness, and Wagler includes detailed instructions to guide you through the process. Whether you’re hauling gear to the jobsite or just want your truck to pull a little harder off the line, this camshaft delivers real-world improvements without overcomplicating your build. It’s a smart, dependable upgrade from a brand that knows diesel performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax\u003c\/p\u003e","brand":"Wagler Competition Products","offers":[{"title":"Default Title","offer_id":49526897246492,"sku":"WCPC6686-1","price":975.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/s-l1200_19.jpg?v=1765914713"},{"product_id":"wagler-wcpc6664-duramax-push-rods-01-16-gm-6-6l-duramax","title":"Wagler C6664 Push Rods | 2001-2016 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4130 Chromoly steel construction\u003c\/li\u003e\n\u003cli\u003eImproved reciprocated motion of valvetrain\u003c\/li\u003e\n\u003cli\u003eHigh stress handling for heavy duty workloads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eUpgraded Valvetrain Function and Performance \u003c\/h4\u003e\n\u003cp\u003eYour GM 6.6L Duramax's valvetrain is a critical component that ensures all that power generated from your engine is properly facilitated. Having good quality valve trains involves having great set of push rods to shuttle and reciprocate that energy. If you've gone this far on your current GM Duramax powered truck, you're going to want to get some quality push rods! Find it here at Alligator Performance with Wagler's Duramax Push Rods! Constructed out of a 4130 Chromoly steel construction, this kit is designed to handle the high power performance that's put out by that 6.6L. If its been a while since you've replaced your valvetrain push rods, be sure to pick up a set of Wagler Duramax Push Rods\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wagler Competition Products","offers":[{"title":"Default Title","offer_id":49526897279260,"sku":"WCPC6664","price":442.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/push-rods-blk_2__96437.jpg?v=1722363007"},{"product_id":"arp-900-0400-ring-compressor","title":"ARP 900-0400 4.040 Tapered Ring Compressor | 1989-2007 Dodge RAM 2500\/3500 5.9L Cummins","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCNC-machined from 6061-T6 billet aluminum\u003c\/li\u003e\n\u003cli\u003eDesigned for 4.040-inch cylinder bore size\u003c\/li\u003e\n\u003cli\u003eTrue-radius taper ensures smooth piston install\u003c\/li\u003e\n\u003cli\u003eCompatible with 5.9L Cummins 1989–2007 engines\u003c\/li\u003e\n\u003cli\u003eFeatures relief for wire O-ring clearance\u003c\/li\u003e\n\u003cli\u003eDurable Type 3 hard anodized coating\u003c\/li\u003e\n\u003cli\u003eEngraved with large bore size identification\u003c\/li\u003e\n\u003cli\u003eEasy to use for quick, precise installation\u003c\/li\u003e\n\u003cli\u003ePreferred by professional engine builders\u003c\/li\u003e\n\u003cli\u003eSuperior to standard tapered ring compressors\u003c\/li\u003e\n\u003cli\u003eWorks with standard and metric piston rings\u003c\/li\u003e\n\u003cli\u003ePrecision fit reduces ring damage risk\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMake Piston Installs Smooth Every Single Time\u003c\/h4\u003e\n\u003cp\u003eIf you’ve ever fought with stubborn piston rings during a build, you know how frustrating it can be. The ARP 900-0400 4.040 Tapered Ring Compressor makes that struggle a thing of the past. Designed specifically for precision and ease, this tool helps drop pistons smoothly into place with minimal effort and no ring damage. Whether you're building a fresh 5.9L Cummins or refreshing an old workhorse from the 1989–2007 RAM 2500 or 3500 lineup, this compressor adds confidence to every step. It’s machined from billet 6061-T6 aluminum and finished with a durable hard anodized coating, so it’s built to last through countless builds. The true-radius taper is what really makes the difference, it glides the piston into the bore with a fit that feels factory clean. You’ll appreciate how quickly and consistently it performs, especially when you’re juggling multiple cylinders in one session. If you want professional results without the hassle, this is the kind of tool that earns a permanent spot in your kit.\u003c\/p\u003e\n\u003ch4\u003eEngineered For Precision With Every Cylinder Drop\u003c\/h4\u003e\n\u003cp\u003eThe ARP 900-0400 ring compressor is a high-performance engine tool designed to streamline piston installation in 4.040-inch bore engines. Specifically tailored for 1989–2007 Dodge RAM 2500 and 3500 trucks running the 5.9L Cummins, it’s CNC-machined from high-strength 6061-T6 billet aluminum. This compressor features a true-radius taper, which aligns perfectly with the cylinder wall to compress piston rings evenly and avoid snagging or distortion during installation. A key detail is the internal relief at the base, which provides clearance for wire O-rings, something conventional tapered sleeves often overlook. The outer surface is treated with Type 3 hard anodizing, increasing its resistance to wear and extending its service life through multiple engine builds. Each tool is marked with large, easy-to-read size engravings to eliminate guesswork during fast-paced assembly. 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The ARP 900-1150 4.115 Bore Ring Compressor is built to take that hassle off your plate and replace it with confidence. Whether you're rebuilding a 6.6L Duramax from the ground up or dialing in a performance engine for your next project, this tool gives you the kind of precision and ease you need to do the job right. The true radius design means your piston rings glide in smoothly without hang-ups or stress, cutting down the risk of breakage and helping you maintain perfect tolerances. This isn’t a tool that just gets the job done, it makes the process feel professional and controlled. It's a favorite among engine builders who value reliability and repeatability during assembly. Plus, it's made by ARP, a brand trusted across the performance world for building tools that actually hold up. 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Type 3 hard anodizing adds another layer of protection, keeping the surface clean and intact even after multiple uses in harsh shop environments. Whether you’re assembling a race motor or restoring a daily workhorse, this compressor ensures every piston goes in with precision and care. 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The ARP 900-0750 4.075 Bore Ring Compressor takes the frustration out of engine assembly by giving you the precision and reliability you need from the first cylinder to the last. It’s built specifically for 2001–2016 GM Silverado and Sierra 2500HD\/3500HD trucks, so you’re not dealing with a generic tool that barely fits. This compressor uses a true-radius design that gently tapers each ring into the bore, eliminating the risk of catching or damaging a ring. The result is a smooth, stress-free install that feels right every time. Whether you're a weekend builder or a full-time diesel mechanic, the clean fit and repeatable performance will have you wondering why you didn’t upgrade sooner. If you want to protect your investment and save yourself a ton of hassle during reassembly, this is the kind of tool that earns its keep in your box.\u003c\/p\u003e\n\u003ch4\u003eBuilt With Precision To Match Your Engine Demands\u003c\/h4\u003e\n\u003cp\u003eThe ARP 900-0750 Ring Compressor is engineered for precision piston installation in 4.075-inch bore engines, specifically those powering 2001–2016 Duramax-equipped Silverado and Sierra HD trucks. Made from 6061-T6 billet aluminum, this compressor is CNC-machined to exact tolerances to ensure a seamless fit for your application. Its true-radius taper allows piston rings to compress evenly and slide effortlessly into the cylinder without dragging or binding. The base of the sleeve is relieved to accommodate wire O-rings, which is essential when working with modern performance engines. Finished in a hard Type 3 anodizing, it resists wear, galling, and corrosion for long-lasting use across multiple engine builds. For quick identification during high-paced assembly, the bore size is clearly engraved in large, easy-to-read numbers. Trusted by professional engine builders around the world, ARP compressors are known for making engine work more consistent and far less stressful. 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The ARP 900-0550 4.005 Bore Ring Compressor is made to take that pain out of the process and give you a tool you can count on every time. Whether you’re rebuilding a 6.6L Duramax or putting together a performance engine for the track, this compressor makes getting your pistons seated fast, clean, and frustration-free. It’s one of those shop tools that just feels right in your hands, solid, smooth, and engineered for results. The fit is spot-on, helping eliminate guesswork and prevent damage to your rings or cylinder walls. You’ll appreciate how clearly the bore size is marked and how easily the piston slides through without resistance. If you’re after a cleaner build and more control from start to finish, this is the kind of tool that earns its place in your top drawer.\u003c\/p\u003e\n\u003ch4\u003eBuilt For Precision In The Tightest Tolerances\u003c\/h4\u003e\n\u003cp\u003eThe ARP 900-0550 ring compressor is purpose-built for those who demand pinpoint accuracy when assembling performance engines. Machined from 6061-T6 billet aluminum, it offers the strength and stability needed for consistent results during high-compression piston installs. The 4.005 inch bore size is cut to a true radius, not tapered, ensuring even pressure all the way around the ring pack for damage-free compression. This is especially important when working with tight ring gaps or custom ring stacks that require careful handling. The tool’s bottom edge is relieved to allow clearance for wire O-rings, giving the piston a clean path during installation into the cylinder. Its hard Type 3 anodized finish not only resists wear and corrosion but ensures a longer service life through repeated use. The oversized engraved markings make it easy to identify the right size in a busy engine bay or tool chest. 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The ARP 900-0950 4.095 Bore Ring Compressor is built to keep that frustration off your bench and make the job smoother from the start. Designed with serious builders in mind, this tool gives you the confidence to install pistons cleanly and consistently, whether you're working on a street build or prepping a race motor. The fit is precise, the feel is solid, and the results speak for themselves. No more fumbling with cheap, tapered tools that jam up or risk damaging rings. This compressor gets it right the first time, saving you time, hassle, and potential rework. It’s the kind of investment that pays for itself the moment you slide that first piston in like it’s on rails.\u003c\/p\u003e\n\u003ch4\u003eDesigned For Builders Who Expect Perfect Fit Every Time\u003c\/h4\u003e\n\u003cp\u003eThe ARP 900-0950 ring compressor is engineered for precision and repeatability, offering a perfect fit for engines with a 4.095 inch bore. Crafted from 6061-T6 billet aluminum and CNC-machined to exact tolerances, it uses a true radius design that evenly compresses piston rings without pinching or distortion. This design provides superior alignment compared to standard tapered compressors, reducing the risk of installation errors that can lead to performance issues down the line. The bottom of the tool is relieved to accommodate wire O-rings, making it especially useful in builds where sealing and fitment are critical. A Type 3 anodized finish enhances the durability of the tool, keeping it resistant to wear and corrosion even with regular shop use. Each unit is clearly marked with 3\/4 inch engraved sizing, so there's no second guessing when you’re organizing for a busy build. Whether you’re working on a full rebuild or fine-tuning a performance engine, this tool delivers accuracy you can rely on with every piston you drop in.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e Fitment: \u003c\/strong\u003e 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for engines with a 4.095 inch bore\u003c\/li\u003e\n\u003cli\u003eIdeal for 2001-2016 GM 6.6L Duramax applications\u003c\/li\u003e\n\u003cli\u003eFeatures true radius design for better alignment\u003c\/li\u003e\n\u003cli\u003eNot compatible with tapered-style ring compressors\u003c\/li\u003e\n\u003cli\u003eCNC-machined from high-strength 6061-T6 billet aluminum\u003c\/li\u003e\n\u003cli\u003eBottom relief allows clearance for wire O-rings\u003c\/li\u003e\n\u003cli\u003eType 3 anodized for wear and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eBore size engraved in large 3\/4 inch numbers\u003c\/li\u003e\n\u003cli\u003eCommonly used by professional engine builders\u003c\/li\u003e\n\u003cli\u003eARP products are non-returnable if packaging is opened\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":49526913499420,"sku":"ARP900-0950","price":97.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/ring_compressor_2__05335.jpg?v=1722349273"},{"product_id":"sld-917371-super-damper-diesel-harmonic-balancers-01-05-gm-6-6l-duramax","title":"SoCal Diesel 917371 Super Damper Diesel Harmonic Balancers | 2001-2005 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax","description":"\u003cstrong\u003eSoCal Super Damper Harmonic Balancer Features:\u003c\/strong\u003e \u003cul\u003e \u003cli\u003eDesigned for high horsepower diesel trucks\u003c\/li\u003e \u003cli\u003eFitted for heavy-duty tow builds\u003c\/li\u003e \u003cli\u003eEffectively dampens torsional crankshaft vibrations\u003c\/li\u003e \u003cli\u003eExceeds SFI 18.1 safety certification\u003c\/li\u003e \u003cli\u003eFully rebuildable\u003c\/li\u003e \u003cli\u003eLaser etched timing marks\u003c\/li\u003e \u003cli\u003eBlack zinc chromate finish\u003c\/li\u003e \u003c\/ul\u003e  \u003ch4\u003eEliminate Torsional Vibrations from High Performance 6.6L Duramax Crankshafts\u003c\/h4\u003e \u003cp\u003eIf you've got a powerful 6.6L Duramax truck, its not unusual for your truck to vibrate with all that potential horsepower. However, if you've got some torsional crankshaft vibrations happening, it is worth grabbing a good quality harmonic balancer. Coming in with their Super Diesel Harmonic Balancer designed for the 01-05 GM 6.6L Duramax is ATI's solution to those unwelcomed crankshaft vibrations. Designed and fitted for high end performance and heavy duty tow builds, this harmonic balancer exceeds SFI 18.1 safety certifications and can hold its own in competition builds. 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This coating will carry loads in excess of 350,000 PSI as well as lubricate at temperatures in excess of 1600f. This coating combines the durability of a ceramic resin with the lubricity of the ceramic lubricant. It is used in applications where high temperatures, high loads and high speeds are experienced. When higher temperatures, than most other types of coatings can provide protection at, are experienced, this coating is fully capable of carrying the load. Gray in color it acquires a glass like finish in use. Cured film thickness of “.001” or less requires no change is piston clearance.  \u003ch4\u003eSecure Your Installations With Heavy-Duty Pistons\u003c\/h4\u003e PDM’s Thermal Barrier Coating for piston tops is designed for Performance engines running; Nitrous oxide, supercharged or Turbocharged. It creates a hard surface specifically designed for engines running High volumes of fuel and\/or high compression ratios. The thermal barrier coating. Reduces part temperature. 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The Gator Fasteners RBK66 Heavy Duty Rod Bolt Kit is made for diesel owners who expect more than stock hardware can handle. Factory rod bolts can stretch over time, especially under heavy load or during high-performance driving. These upgraded bolts give you the confidence to push your engine harder without worrying about fatigue or failure. Whether you're towing heavy, racing at the track, or just want rock-solid reliability, this bolt kit delivers the peace of mind your build deserves. It's a smart investment that protects your bottom end and helps avoid costly engine damage. For anyone serious about keeping their Duramax running hard and running long, these bolts are a no-brainer upgrade. \u003c\/p\u003e \n\n\u003ch4\u003e Engineered For Consistent Strength And Critical Performance \u003c\/h4\u003e \n\n\u003cp\u003e The Gator Fasteners RBK66 Rod Bolt Kit is specifically designed for the 2001–2010 Chevrolet Silverado and GMC Sierra 2500HD and 3500HD trucks with the 6.6L Duramax engine. These bolts are manufactured from high-strength materials to ensure minimal stretch and superior load-handling capabilities under extreme pressure. Unlike stock bolts that can deform under repeated stress, these heavy-duty replacements are built to maintain rod alignment and cap integrity in high-performance or heavy-duty applications. They are precision-machined for exact fitment, ensuring proper torque distribution and long-term reliability. Whether you're rebuilding a stock engine or reinforcing a modified setup, this kit is essential for protecting your bottom end from premature failure. It's especially critical for engines subjected to higher cylinder pressures from tuning, boost, or extended towing. For long-term durability and performance peace of mind, these rod bolts deliver where it counts most. \u003c\/p\u003e \n\n\u003cp\u003e\u003cstrong\u003e Fits: \u003c\/strong\u003e 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax \u003c\/p\u003e \n\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e \u003c\/p\u003e\u003cul\u003e\n  \u003cli\u003eDesigned for 2001–2010 GM Silverado and Sierra 2500HD\/3500HD with 6.6L Duramax engines\u003c\/li\u003e\n  \u003cli\u003eIdeal for high-performance builds or heavy towing applications\u003c\/li\u003e\n  \u003cli\u003eReplaces factory rod bolts that are prone to stretching\u003c\/li\u003e\n  \u003cli\u003eProvides superior strength and reliability under high load\u003c\/li\u003e\n  \u003cli\u003eHelps maintain proper connecting rod alignment\u003c\/li\u003e\n  \u003cli\u003eReduces risk of rod bolt failure in high cylinder pressure environments\u003c\/li\u003e\n  \u003cli\u003eRecommended for engine builds exceeding stock horsepower and torque\u003c\/li\u003e\n  \u003cli\u003eEssential upgrade for bottom-end durability and long-term performance\u003c\/li\u003e\n  \u003cli\u003ePrecision-machined for accurate fit and torque retention\u003c\/li\u003e\n  \u003cli\u003eSupports performance longevity in both street and race applications\u003c\/li\u003e\n\u003c\/ul\u003e  ","brand":"Gator Fasteners","offers":[{"title":"Default Title","offer_id":49527501422876,"sku":"GTFRBK66","price":209.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/GTFRBK66_01.jpg?v=1722356219"},{"product_id":"ppe-118026110-stage-1-performance-camshaft-alt-fire-01-16-gm-66l-duramax","title":"PPE 118026110 Stage 1 Performance Camshaft - Alt Fire | 2001-2016 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax","description":"\u003cp\u003e\u003c\/p\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e \u003cul\u003e \u003cli\u003eAdds crankshaft reliability\u003c\/li\u003e \u003cli\u003eIncreases intake \u0026amp; exhaust airflow\u003c\/li\u003e \u003cli\u003eHeavy-duty construction\u003c\/li\u003e \u003cli\u003eUnlocks power potential\u003c\/li\u003e \u003cli\u003e1-year limited warranty\u003c\/li\u003e \u003c\/ul\u003e  \u003ch4\u003eIncreases Performance and Reliability\u003c\/h4\u003e  PPE's Stage 1 Performance Camshaft greatly unlocks the performance potential of your engine. PPE designed this camshaft to have an alternated firing sequence, this reduces stress exerted on the crankshaft and prevents failure from occurring, common in high performance applications. The alternated firing sequence also decreases engine harmonics. Designed with a moderate intake\/exhaust duration and a 4.60\" intake\/exhaust valve life, this camshaft is the perfect choice for stock and performance tunes. PPE's Stage 1 Performance Camshaft is the perfect addition to add performance and reliability to your 6.6L Duramax.   \u003ch4\u003eHeavy-Duty Dependable Construction\u003c\/h4\u003e  Designed to be a huge improvement in strength over the existing camshaft, PPE's Stage 1 Performance Camshaft increases the dependability of your camshaft. Each camshaft is forged of high-quality chromoly steel, built with extremely tight tolerances. Then the camshafts are carburized and quenched to achieve 60+ HRC surface hardness. Lastly, each camshaft has slotted gear alignment pins to further enhance durability. For a huge increase in durability and dependability in your camshaft, choose PPE's Stage 1 Performance Camshaft.  \u003cp\u003e\u003c\/p\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e 2001-2016 GM 6.6L Duramax   \u003cp\u003e\u003c\/p\u003e\u003cstrong\u003eApplication Notes:\u003c\/strong\u003e \u003cul\u003e \u003cli\u003e50 States Legal Pending E.O. D-170-Pending\u003c\/li\u003e \u003c\/ul\u003e","brand":"PPE","offers":[{"title":"Default Title","offer_id":49527520821532,"sku":"PPE118026110","price":629.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/ppe118026110_01_31bb6ef7-6650-4c59-9da4-8a9ea2e757e8.jpg?v=1722359513"},{"product_id":"ppe-118026010-stage-1-performance-camshaft-standard-fire-01-16-gm-66l-duramax","title":"PPE 118026010 Stage 1 Performance Camshaft - Standard Fire | 2001-2016 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdds crankshaft reliability\u003c\/li\u003e\n\u003cli\u003eIncreases intake \u0026amp; exhaust airflow\u003c\/li\u003e\n\u003cli\u003eHeavy-duty construction\u003c\/li\u003e\n\u003cli\u003eUnlocks power potential\u003c\/li\u003e\n\u003cli\u003e1-year limited warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eIncreases Performance and Reliability\u003c\/h4\u003e\n\u003cp\u003ePPE's Stage 1 Performance Camshaft unleashes the full performance potential of your engine. With a balanced intake\/exhaust duration and 4.60\" intake\/exhaust valve lift, this camshaft is ideal for both stock and performance upgrades. It's the perfect enhancement to boost performance and reliability for your 6.6L Duramax engine.\u003c\/p\u003e\n\u003ch4\u003eHeavy-Duty Dependable Construction\u003c\/h4\u003e\n\u003cp\u003eCrafted to offer superior strength compared to the standard camshaft, PPE's Stage 1 Performance Camshaft enhances the reliability of your engine's camshaft. Made from premium chromoly steel, each camshaft is meticulously manufactured with precise tolerances. They undergo carburization and quenching processes to achieve a surface hardness of over 60 HRC. Additionally, these camshafts feature slotted gear alignment pins for added durability. Opt for PPE's Stage 1 Performance Camshaft for significantly improved durability and reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication Notes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e50 States Legal Pending E.O. D-170-Pending\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PPE","offers":[{"title":"Default Title","offer_id":49527520985372,"sku":"PPE118026010","price":629.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/ppe118026110_01.jpg?v=1722359513"},{"product_id":"industrial-44b101-x-series-piston-kit-2001-2016-gm-sierra-silverado-2500hd-3500hd-6-6l-duramax-lb7-lml","title":"Industrial 44B101 X-Series Piston Kit (Standard) | 2001-2016 GM Sierra\/Silverado 2500HD\/3500HD 6.6L Duramax","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStandard bore size piston kit\u003c\/li\u003e\n\u003cli\u003eFits 2001-2016 6.6L Duramax engines\u003c\/li\u003e\n\u003cli\u003eSupports LB7 through LML applications\u003c\/li\u003e\n\u003cli\u003eDrop-in matched piston set\u003c\/li\u003e\n\u003cli\u003eIncludes rings wrist pins and clips\u003c\/li\u003e\n\u003cli\u003eLow-friction anti-scuff skirt coating\u003c\/li\u003e\n\u003cli\u003ePremium PVD ring pack\u003c\/li\u003e\n\u003cli\u003ePromotes reliable cylinder sealing\u003c\/li\u003e\n\u003cli\u003eBuilt for complete engine rebuilds\u003c\/li\u003e\n\u003cli\u003eSuitable for heavy towing applications\u003c\/li\u003e\n\u003cli\u003eSupports street and performance builds\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable long-term durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eGive Your Duramax A Strong Foundation For The Road Ahead\u003c\/h4\u003e\n\u003cp\u003eEvery dependable engine build starts with quality components, and the Industrial Injection X-Series Piston Kit is built to give your 2001-2016 6.6L Duramax the foundation it deserves. Whether you are refreshing a hard working tow rig or bringing new life to a high mileage truck, this standard size piston kit is designed as a direct drop in replacement for a hassle free rebuild. Each matched piston set includes rings, wrist pins, and clips, so you have the essential components needed to move your project forward with confidence. Additionally, the low friction anti scuff skirt coating helps reduce wear during operation, promoting smoother piston movement over the life of the engine. The premium PVD ring pack is engineered to provide dependable sealing, which supports consistent compression and long term reliability. From daily driven work trucks to dependable towing applications, this kit is designed to deliver the durability Duramax owners expect. It is a smart upgrade for anyone looking to rebuild with proven components instead of cutting corners.\u003c\/p\u003e\n\u003ch4\u003ePrecision Engine Components Built For Lasting Performance\u003c\/h4\u003e\n\u003cp\u003eThe Industrial Injection 44B101 X-Series Piston Kit is engineered specifically for 2001-2016 Duramax LB7, LLY, LBZ, LMM, and LML engines, ensuring proper fitment across multiple generations of the 6.6L platform. Every piston is manufactured as part of a matched set to promote balanced engine operation and consistent performance after installation. Furthermore, the included premium PVD ring pack is designed to enhance cylinder sealing while offering excellent durability under demanding operating conditions. The low friction anti scuff skirt coating helps minimize piston scuffing during cold starts and heavy engine loads, contributing to long service life. This standard bore kit is an excellent choice for OEM style rebuilds, reliable street trucks, and vehicles that spend their time pulling heavy trailers. Because it installs as a drop in replacement, it simplifies the rebuilding process while maintaining factory style fitment. When combined with proper machining and careful assembly, this piston kit provides the confidence and durability needed for a dependable Duramax engine rebuild.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e Fitment: \u003c\/strong\u003e 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 GM Sierra\/Silverado 2500HD\/3500HD 6.6L Duramax \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis kit is the Standard bore size.\u003c\/li\u003e\n\u003cli\u003eVerify bore size before placing your order.\u003c\/li\u003e\n\u003cli\u003eFits 2001-2016 LB7, LLY, LBZ, LMM, and LML engines.\u003c\/li\u003e\n\u003cli\u003eDesigned as a direct drop-in replacement piston set.\u003c\/li\u003e\n\u003cli\u003eIncludes pistons, rings, wrist pins, and retaining clips.\u003c\/li\u003e\n\u003cli\u003eBest suited for OEM-style rebuilds and towing applications.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCoated and De-Lipped versions are available separately.\u003c\/li\u003e\n\u003cli\u003ePerformance builds should follow engine builder recommendations.\u003c\/li\u003e\n\u003cli\u003eConfirm piston specifications before final engine assembly.\u003c\/li\u003e\n\u003cli\u003eSupersedes previous Industrial Injection PDM-360STD part number.\u003c\/li\u003e\n\u003cli\u003eProfessional engine machining may be required for proper installation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":54352948986140,"sku":"IIS44B101","price":1842.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/44B10420.webp?v=1785267335"},{"product_id":"industrial-44b102-x-series-piston-kit-020-2001-2016-gm-sierra-silverado-2500hd-3500hd-6-6l-duramax","title":"Industrial 44B102 X-Series Piston Kit (.020) | 2001-2016 GM Sierra\/Silverado 2500HD\/3500HD 6.6L Duramax","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e.020-inch oversize matched piston set\u003c\/li\u003e\n\u003cli\u003eComplete eight-piston engine rebuild kit\u003c\/li\u003e\n\u003cli\u003eFits 2001-2016 6.6L Duramax engines\u003c\/li\u003e\n\u003cli\u003eSupports LB7 through LML applications\u003c\/li\u003e\n\u003cli\u003eIncludes rings wrist pins and clips\u003c\/li\u003e\n\u003cli\u003eLow-friction anti-scuff skirt coating\u003c\/li\u003e\n\u003cli\u003ePremium PVD piston ring pack\u003c\/li\u003e\n\u003cli\u003ePromotes durable cylinder sealing\u003c\/li\u003e\n\u003cli\u003eDesigned for drop-in installation\u003c\/li\u003e\n\u003cli\u003eSuitable for towing and street builds\u003c\/li\u003e\n\u003cli\u003eSupports reliable performance upgrades\u003c\/li\u003e\n\u003cli\u003eBuilt for complete engine rebuilds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eBuild Your Next Duramax With Confidence From The Inside Out\u003c\/h4\u003e\n\u003cp\u003eA quality engine rebuild begins with components you can trust, and the Industrial Injection X-Series .020 Piston Kit is designed to help your Duramax perform for years to come. Built for 2001-2016 6.6L Duramax LB7 through LML engines, this complete matched piston set makes it easier to restore reliability while preparing your truck for everyday work or demanding towing. Because this kit includes pistons, rings, wrist pins, and retaining clips, you can spend less time chasing parts and more time focusing on your build. The low friction anti scuff skirt coating helps reduce wear during startup and heavy operation, supporting smoother piston movement throughout the engine's life. Additionally, the premium PVD ring pack is designed to provide dependable cylinder sealing that helps maintain consistent engine performance. Whether your truck earns its keep on the jobsite or spends weekends hauling heavy loads, this kit delivers the durability and fitment expected from a premium rebuild component. It is an excellent choice for anyone rebuilding an engine with a .020 inch overbore.\u003c\/p\u003e\n\u003ch4\u003eEngineered To Deliver Reliable Performance Every Mile\u003c\/h4\u003e\n\u003cp\u003eIndustrial Injection designed the 44B102 X-Series Piston Kit to provide an OEM style fit while meeting the demands of modern Duramax engine rebuilds. This .020 inch oversize kit is intended for engines that have been properly machined, making it an ideal solution when standard bore pistons are no longer suitable. Furthermore, every piston is supplied as part of a precision matched set to promote balanced engine operation and consistent performance across all eight cylinders. The included premium PVD ring pack improves sealing durability, while the anti scuff skirt coating helps minimize friction during cold starts and extended operation. These features work together to support dependable compression, reduced wear, and long term reliability in towing, street, and work truck applications. Because the kit installs as a direct replacement for compatible engine builds, it simplifies the assembly process while maintaining proper factory style fitment. When paired with correct machining practices and professional engine assembly, this piston kit provides a strong foundation for a dependable 6.6L Duramax rebuild.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e Fitment: \u003c\/strong\u003e 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 GM Sierra\/Silverado 2500HD\/3500HD 6.6L Duramax\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis kit is a .020 inch oversize piston set.\u003c\/li\u003e\n\u003cli\u003eEngine block must be machined for .020 inch pistons.\u003c\/li\u003e\n\u003cli\u003eVerify bore size before ordering.\u003c\/li\u003e\n\u003cli\u003eFits 2001-2016 6.6L Duramax LB7, LLY, LBZ, LMM, and LML engines.\u003c\/li\u003e\n\u003cli\u003eIncludes a complete matched set of eight pistons.\u003c\/li\u003e\n\u003cli\u003eIncludes rings, wrist pins, and retaining clips.\u003c\/li\u003e\n\u003cli\u003eDesigned as a direct drop-in replacement after proper machining.\u003c\/li\u003e\n\u003cli\u003eIntended for OEM-style rebuilds, towing, and street applications.\u003c\/li\u003e\n\u003cli\u003eConsult your engine builder for modified or performance engines.\u003c\/li\u003e\n\u003cli\u003eConfirm piston specifications before final engine assembly.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupersedes previous Industrial Injection PDM-360.020 part number.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":54352968614172,"sku":"IIS44B102","price":1842.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/44B10420.webp?v=1785267335"},{"product_id":"industrial-44b103-x-series-piston-kit-standard-2001-2016-gm-sierra-silverado-2500hd-3500hd-6-6l-duramax","title":"Industrial 44B103 X-Series Piston Kit (.030) | 2001-2016 GM Sierra\/Silverado 2500HD\/3500HD 6.6L Duramax","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e.030-inch oversize matched piston set\u003c\/li\u003e\n\u003cli\u003eComplete eight-piston engine rebuild kit\u003c\/li\u003e\n\u003cli\u003eFits 2001-2016 6.6L Duramax engines\u003c\/li\u003e\n\u003cli\u003eSupports LB7 through LML applications\u003c\/li\u003e\n\u003cli\u003eIncludes rings wrist pins and clips\u003c\/li\u003e\n\u003cli\u003eLow-friction anti-scuff skirt coating\u003c\/li\u003e\n\u003cli\u003ePremium PVD piston ring pack\u003c\/li\u003e\n\u003cli\u003ePromotes reliable cylinder sealing\u003c\/li\u003e\n\u003cli\u003eDesigned for drop-in installation\u003c\/li\u003e\n\u003cli\u003eIdeal for towing and street builds\u003c\/li\u003e\n\u003cli\u003eSupports dependable engine rebuilds\u003c\/li\u003e\n\u003cli\u003eBuilt for long-lasting durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePrepare Your Duramax For Years Of Dependable Service\u003c\/h4\u003e\n\u003cp\u003eThere is nothing more satisfying than putting fresh life back into a Duramax with parts you know you can trust. The Industrial Injection X-Series .030 Piston Kit is designed for builders who want dependable performance without sacrificing quality during an engine rebuild. This complete matched piston set includes pistons, rings, wrist pins, and retaining clips, giving you the core components needed to keep your project moving. The low friction anti scuff skirt coating helps reduce wear as the engine breaks in and continues to protect the pistons through years of regular use. Furthermore, the premium PVD ring pack is built to promote reliable sealing, helping maintain consistent compression for dependable performance. Whether your truck spends its time towing equipment, hauling heavy loads, or serving as a daily driver, this kit is built to handle the demands of real world use. It is an excellent solution for properly machined .030 over Duramax engine rebuilds that are expected to go the distance.\u003c\/p\u003e\n\u003ch4\u003ePrecision Matched Components For A Better Engine Build\u003c\/h4\u003e\n\u003cp\u003eThe Industrial Injection 44B103 X-Series Piston Kit is engineered specifically for 2001-2016 GM 6.6L Duramax LB7, LLY, LBZ, LMM, and LML engines requiring a .030 inch overbore. Each piston is manufactured as part of a precision matched set to help maintain balanced engine operation across all eight cylinders. Additionally, the included premium PVD ring pack is designed to improve cylinder sealing while standing up to the demands of towing, daily driving, and long service intervals. The low friction anti scuff skirt coating helps minimize piston scuffing during cold starts and under heavy engine loads, contributing to smoother operation over time. Because this kit is designed as a drop in replacement after proper machine work, installation is straightforward for correctly prepared engine blocks. Its OEM style design makes it a strong choice for reliable street builds while still supporting the durability needed for hardworking trucks. Combined with proper machining and professional assembly, this piston kit provides a solid foundation for a long lasting Duramax rebuild.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e Fitment: \u003c\/strong\u003e 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 GM Sierra\/Silverado 2500HD\/3500HD 6.6L Duramax \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis kit is the .030 inch oversize version.\u003c\/li\u003e\n\u003cli\u003eEngine machining is required for proper .030 fitment.\u003c\/li\u003e\n\u003cli\u003eConfirm cylinder bore size before ordering.\u003c\/li\u003e\n\u003cli\u003eFits 2001-2016 Duramax LB7 through LML engines.\u003c\/li\u003e\n\u003cli\u003eIncludes a complete matched piston set.\u003c\/li\u003e\n\u003cli\u003eIncludes rings wrist pins and retaining clips.\u003c\/li\u003e\n\u003cli\u003eDesigned for properly prepared engine blocks.\u003c\/li\u003e\n\u003cli\u003eSuitable for rebuilds towing and street applications.\u003c\/li\u003e\n\u003cli\u003eChoose piston specifications based on build goals.\u003c\/li\u003e\n\u003cli\u003eModified engines should follow builder recommendations.\u003c\/li\u003e\n\u003cli\u003eVerify all clearances before final engine assembly.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":54352976249116,"sku":"IIS44B103","price":1842.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/44B10420.webp?v=1785267335"},{"product_id":"industrial-44b104-x-series-piston-kit-040-2001-2016-gm-sierra-silverado-2500hd-3500hd-6-6l-duramax","title":"Industrial 44B104 X-Series Piston Kit (.040) | 2001-2016 GM Sierra\/Silverado 2500HD\/3500HD 6.6L Duramax","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e.040-inch oversize matched piston set\u003c\/li\u003e\n\u003cli\u003eComplete eight-piston engine rebuild kit\u003c\/li\u003e\n\u003cli\u003eFits 2001-2016 6.6L Duramax engines\u003c\/li\u003e\n\u003cli\u003eSupports LB7 through LML applications\u003c\/li\u003e\n\u003cli\u003eIncludes rings wrist pins and clips\u003c\/li\u003e\n\u003cli\u003eLow-friction anti-scuff skirt coating\u003c\/li\u003e\n\u003cli\u003ePremium PVD piston ring pack\u003c\/li\u003e\n\u003cli\u003ePromotes reliable cylinder sealing\u003c\/li\u003e\n\u003cli\u003eDesigned for drop-in installation\u003c\/li\u003e\n\u003cli\u003eIdeal for towing and street builds\u003c\/li\u003e\n\u003cli\u003eSupports dependable engine rebuilds\u003c\/li\u003e\n\u003cli\u003eBuilt for long-lasting durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eGive Your Rebuild The Strength To Go The Extra Mile\u003c\/h4\u003e\n\u003cp\u003eWhen your engine is already apart, it makes sense to rebuild it with components designed for dependable performance from day one. The Industrial Injection X-Series .040 Piston Kit gives your 2001-2016 6.6L Duramax the quality foundation needed for years of reliable service. This complete matched piston set comes with rings, wrist pins, and retaining clips, helping simplify the parts gathering process before assembly begins. The low friction anti scuff skirt coating helps reduce wear during startup and heavy operation, supporting smooth piston movement through countless miles. Additionally, the premium PVD ring pack is designed to provide excellent cylinder sealing for consistent engine performance under daily driving and towing conditions. Whether your truck is a dedicated workhorse or a dependable weekend hauler, this kit is built to deliver the durability needed for demanding use. For engines requiring a .040 inch overbore, it is a dependable solution that balances factory style fitment with long lasting reliability.\u003c\/p\u003e\n\u003ch4\u003eCarefully Engineered For Properly Machined Duramax Builds\u003c\/h4\u003e\n\u003cp\u003eThe Industrial Injection 44B104 X-Series Piston Kit is designed specifically for 2001-2016 Duramax LB7, LLY, LBZ, LMM, and LML engines that have been machined for a .040 inch oversize bore. Every piston is manufactured as part of a precision matched set to promote balanced operation across all eight cylinders after installation. Furthermore, the premium PVD ring pack is engineered to provide dependable sealing while standing up to the demands of towing, heavy workloads, and everyday driving. The low friction anti scuff skirt coating helps minimize piston wear during cold starts and extended engine operation, contributing to improved long term durability. Because this kit is designed as a drop in replacement for properly machined engine blocks, it helps streamline the rebuilding process while maintaining OEM style fitment. It is an excellent choice for complete engine rebuilds where reliability and consistent performance are top priorities. Combined with proper machine work and careful assembly, this piston kit provides the confidence needed for a durable and dependable Duramax engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e Fitment: \u003c\/strong\u003e 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 GM Sierra\/Silverado 2500HD\/3500HD 6.6L Duramax\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis kit is the .040 inch oversize version.\u003c\/li\u003e\n\u003cli\u003eEngine machining is required for proper fitment.\u003c\/li\u003e\n\u003cli\u003eConfirm cylinder bore size before ordering.\u003c\/li\u003e\n\u003cli\u003eFits 2001-2016 Duramax LB7 through LML engines.\u003c\/li\u003e\n\u003cli\u003eIncludes a complete matched piston set.\u003c\/li\u003e\n\u003cli\u003eIncludes rings, wrist pins, and retaining clips.\u003c\/li\u003e\n\u003cli\u003eDesigned for properly prepared engine blocks.\u003c\/li\u003e\n\u003cli\u003eVerify piston specifications before engine assembly.\u003c\/li\u003e\n\u003cli\u003eModified builds should follow engine builder recommendations.\u003c\/li\u003e\n\u003cli\u003eSuitable for rebuilds, towing, and street applications.\u003c\/li\u003e\n\u003cli\u003eSupersedes previous PDM-360.040 piston kit.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alligator Performance","offers":[{"title":"Default Title","offer_id":54352982671644,"sku":"IIS44B104","price":1842.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/44B10420.webp?v=1785267335"},{"product_id":"industrial-44b109-x-series-piston-kit-standard-2001-2016-gm-sierra-silverado-2500hd-3500hd-6-6l-duramax","title":"Industrial 44B109 Coated \u0026 De-Lipped X-Series Piston Kit (Standard) | 2001-2016 GM Sierra\/Silverado 2500HD\/3500HD 6.6L Duramax","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStandard bore matched piston set\u003c\/li\u003e\n\u003cli\u003eComplete eight-piston engine rebuild kit\u003c\/li\u003e\n\u003cli\u003eFits 2001-2016 6.6L Duramax engines\u003c\/li\u003e\n\u003cli\u003eSupports LB7 through LML applications\u003c\/li\u003e\n\u003cli\u003eDe-lipped piston design\u003c\/li\u003e\n\u003cli\u003eThermal barrier crown coating\u003c\/li\u003e\n\u003cli\u003eLow-friction anti-scuff skirt coating\u003c\/li\u003e\n\u003cli\u003ePremium PVD piston ring pack\u003c\/li\u003e\n\u003cli\u003eIncludes rings wrist pins and clips\u003c\/li\u003e\n\u003cli\u003eBuilt for high-performance diesel engines\u003c\/li\u003e\n\u003cli\u003eHandles elevated boost and cylinder pressure\u003c\/li\u003e\n\u003cli\u003eDesigned for drop-in installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eBuilt To Handle The Demands Of Serious Diesel Power\u003c\/h4\u003e\n\u003cp\u003eWhen you are building a Duramax that is expected to work harder than stock, every internal component matters. The Industrial Injection 44B109 Coated and De-Lipped X-Series Piston Kit is designed for builders who want added confidence when pushing their truck through heavy towing, higher boost levels, or demanding performance applications. This complete standard bore kit includes a matched set of pistons along with rings, wrist pins, and retaining clips, making it easy to start your rebuild with premium components. The thermal barrier coating helps protect the piston crown from extreme combustion temperatures, while the low friction anti scuff skirt coating promotes smoother operation and reduced wear over time. Furthermore, the de-lipped piston design is engineered for applications that experience increased cylinder pressure, giving performance minded owners an upgrade beyond a conventional replacement piston. Whether your truck is built for the street, the track, or hauling heavy loads, this kit is ready to support your goals. It is an excellent choice for anyone looking to combine durability, reliability, and performance in a single engine rebuild.\u003c\/p\u003e\n\u003ch4\u003eAdvanced Piston Technology For High Performance Duramax Builds\u003c\/h4\u003e\n\u003cp\u003eThe Industrial Injection X-Series Coated and De-Lipped Piston Kit is engineered specifically for 2001-2016 GM 6.6L Duramax LB7, LLY, LBZ, LMM, and LML engines using a standard bore. Every piston is manufactured as part of a precision matched set to help maintain balanced engine operation across all eight cylinders. Additionally, the premium PVD ring pack is designed to provide dependable cylinder sealing while standing up to the demands of elevated boost, increased cylinder pressure, and heavy towing. The thermal barrier coating on each piston crown helps reduce heat transfer into the piston, while the anti scuff skirt coating minimizes friction during startup and prolonged operation. The de-lipped piston profile is intended for more demanding diesel applications where added durability is essential. Because the kit installs as a drop in replacement for properly prepared standard bore engines, it simplifies the rebuilding process without sacrificing quality. Combined with proper machining practices and professional engine assembly, this piston kit provides a strong foundation for reliable power and long term engine performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e Fitment: \u003c\/strong\u003e 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 GM Sierra\/Silverado 2500HD\/3500HD 6.6L Duramax\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis kit is coated \u0026amp; de-lipped standard size \u003c\/li\u003e\n\u003cli\u003eConfirm cylinder bore size before ordering.\u003c\/li\u003e\n\u003cli\u003eIncludes a complete matched set of eight pistons.\u003c\/li\u003e\n\u003cli\u003eIncludes rings, wrist pins, and retaining clips.\u003c\/li\u003e\n\u003cli\u003eFits 2001-2016 Duramax LB7 through LML engines.\u003c\/li\u003e\n\u003cli\u003eIntended for properly prepared standard bore blocks.\u003c\/li\u003e\n\u003cli\u003eDesigned for elevated boost and cylinder pressure.\u003c\/li\u003e\n\u003cli\u003eRecommended for heavy towing and performance builds.\u003c\/li\u003e\n\u003cli\u003eConsult your engine builder for modified applications.\u003c\/li\u003e\n\u003cli\u003eVerify piston clearance before final engine assembly.\u003c\/li\u003e\n\u003cli\u003eProfessional machining and assembly are strongly recommended.\u003c\/li\u003e\n\u003cli\u003eSupersedes previous PDM-360STD piston kit.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":54352990634268,"sku":"IIS44B109","price":2327.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/44B10420.webp?v=1785267335"},{"product_id":"industrial-44b110-coated-de-lipped-x-series-piston-kit-020-2001-2016-gm-sierra-silverado-2500hd-3500hd-6-6l-duramax","title":"Industrial 44B110 Coated \u0026 De-Lipped X-Series Piston Kit (.020) | 2001-2016 GM Sierra\/Silverado 2500HD\/3500HD 6.6L Duramax","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e.020-inch oversize matched piston set\u003c\/li\u003e\n  \u003cli\u003eComplete eight-piston engine rebuild kit\u003c\/li\u003e\n  \u003cli\u003eFits 2001-2016 6.6L Duramax engines\u003c\/li\u003e\n  \u003cli\u003eSupports LB7 through LML applications\u003c\/li\u003e\n  \u003cli\u003eDe-lipped piston design\u003c\/li\u003e\n  \u003cli\u003eThermal barrier crown coating\u003c\/li\u003e\n  \u003cli\u003eLow-friction anti-scuff skirt coating\u003c\/li\u003e\n  \u003cli\u003ePremium PVD piston ring pack\u003c\/li\u003e\n  \u003cli\u003eIncludes rings wrist pins and clips\u003c\/li\u003e\n  \u003cli\u003eHandles elevated boost and cylinder pressure\u003c\/li\u003e\n  \u003cli\u003eBuilt for performance diesel applications\u003c\/li\u003e\n  \u003cli\u003eDesigned for drop-in installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e Unlock Greater Durability For Every Hard Working Mile \u003c\/h4\u003e\n\u003cp\u003e Building a Duramax that can stand up to demanding conditions starts with choosing the right internal components. The Industrial Injection 44B110 Coated and De-Lipped X-Series Piston Kit is designed for 2001-2016 6.6L Duramax engines that have been machined for a .020 inch overbore and are expected to handle more than everyday driving. This complete matched piston set includes pistons, rings, wrist pins, and retaining clips, giving you the essential parts needed for a professional quality rebuild. The thermal barrier coating helps shield the piston crown from extreme combustion temperatures, while the anti scuff skirt coating promotes smoother operation and reduced wear throughout the life of the engine. Furthermore, the de-lipped piston design is built to support applications running higher boost and increased cylinder pressure without compromising reliability. Whether your truck spends its time towing heavy trailers, making power on the street, or tackling demanding work, this kit is engineered to meet the challenge. It is an ideal upgrade for builders who want dependable performance with confidence in every mile ahead. \u003c\/p\u003e\n\u003ch4\u003e Purpose Built Components For High Output Duramax Engines \u003c\/h4\u003e\n\u003cp\u003e The Industrial Injection X-Series Coated and De-Lipped .020 Piston Kit combines proven engineering with premium materials to support serious diesel engine builds. Designed specifically for 2001-2016 Duramax LB7, LLY, LBZ, LMM, and LML engines, this matched piston set helps maintain balanced operation across all eight cylinders after proper machining. Additionally, the premium PVD ring pack delivers dependable cylinder sealing that can withstand elevated boost levels, heavy towing, and increased combustion pressure. The thermal barrier coating on the piston crown reduces heat transfer into the piston, while the low friction anti scuff skirt coating helps minimize wear during cold starts and sustained operation. Because the pistons feature a de-lipped design, they are well suited for performance oriented builds that demand greater durability under load. The kit is designed as a drop in replacement for properly machined .020 inch overbore engine blocks, simplifying installation while maintaining precise fitment. When assembled with the proper machine work and supporting components, this piston kit provides a durable foundation for long lasting performance and dependable power. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e Fitment: \u003c\/strong\u003e 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 GM Sierra\/Silverado 2500HD\/3500HD 6.6L Duramax \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e \u003c\/p\u003e\u003cul\u003e\n  \u003cli\u003eThis kit uses .020 inch oversize pistons.\u003c\/li\u003e\n  \u003cli\u003eEngine machining is required for proper fitment.\u003c\/li\u003e\n  \u003cli\u003eConfirm cylinder bore size before ordering.\u003c\/li\u003e\n  \u003cli\u003eFits 2001-2016 Duramax LB7 through LML engines.\u003c\/li\u003e\n  \u003cli\u003eIncludes a complete matched set of eight pistons.\u003c\/li\u003e\n  \u003cli\u003eIncludes rings, wrist pins, and retaining clips.\u003c\/li\u003e\n  \u003cli\u003eDesigned for properly prepared .020 overbore blocks.\u003c\/li\u003e\n  \u003cli\u003eBuilt for elevated boost and cylinder pressure.\u003c\/li\u003e\n  \u003cli\u003eRecommended for heavy towing and performance builds.\u003c\/li\u003e\n  \u003cli\u003eConsult your engine builder for modified applications.\u003c\/li\u003e\n  \u003cli\u003eVerify piston clearance before final engine assembly.\u003c\/li\u003e\n  \u003cli\u003eSupersedes previous PDM-360.020 piston kit.\u003c\/li\u003e\n\u003c\/ul\u003e \n","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":54352998662428,"sku":"IIS44B110","price":2327.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/44B112_23.webp?v=1785267336"},{"product_id":"industrial-44b111-coated-de-lipped-x-series-piston-kit-030-2001-2016-gm-sierra-silverado-2500hd-3500hd-6-6l-duramax","title":"Industrial 44B111 Coated \u0026 De-Lipped X-Series Piston Kit (.030) | 2001-2016 GM Sierra\/Silverado 2500HD\/3500HD 6.6L Duramax","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e.030-inch oversize matched piston set\u003c\/li\u003e\n  \u003cli\u003eComplete eight-piston engine rebuild kit\u003c\/li\u003e\n  \u003cli\u003eFits 2001-2016 6.6L Duramax engines\u003c\/li\u003e\n  \u003cli\u003eSupports LB7 through LML applications\u003c\/li\u003e\n  \u003cli\u003eDe-lipped piston design\u003c\/li\u003e\n  \u003cli\u003eThermal barrier crown coating\u003c\/li\u003e\n  \u003cli\u003eLow-friction anti-scuff skirt coating\u003c\/li\u003e\n  \u003cli\u003ePremium PVD piston ring pack\u003c\/li\u003e\n  \u003cli\u003eIncludes rings wrist pins and clips\u003c\/li\u003e\n  \u003cli\u003eHandles elevated boost and cylinder pressure\u003c\/li\u003e\n  \u003cli\u003eBuilt for performance diesel applications\u003c\/li\u003e\n  \u003cli\u003eDesigned for drop-in installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e Take Your Duramax Build Beyond Factory Limits \u003c\/h4\u003e\n\u003cp\u003e A serious engine build deserves pistons that are ready for more than ordinary driving, and the Industrial Injection 44B111 Coated and De-Lipped X-Series Piston Kit is built with that goal in mind. Designed for 2001-2016 6.6L Duramax engines requiring a .030 inch overbore, this complete matched piston set gives your rebuild the premium components needed for dependable performance. Every kit includes pistons, rings, wrist pins, and retaining clips, so you can spend less time sourcing parts and more time assembling your engine. The thermal barrier coating helps protect the piston crown from intense combustion heat, while the anti scuff skirt coating reduces friction to support long term durability. Furthermore, the de-lipped piston design is intended for applications that see elevated boost and increased cylinder pressure, making it an excellent choice for performance focused diesel builds. Whether your truck is built for towing, competition, or everyday driving with added power, this kit delivers the confidence needed to handle demanding conditions. It is a smart investment for anyone looking to build a stronger and more capable Duramax engine. \u003c\/p\u003e\n\u003ch4\u003e Engineered To Support High Demand Diesel Performance \u003c\/h4\u003e\n\u003cp\u003e The Industrial Injection X-Series Coated and De-Lipped .030 Piston Kit is precision engineered for 2001-2016 GM 6.6L Duramax LB7, LLY, LBZ, LMM, and LML engines that have been machined for a .030 inch overbore. Each piston is manufactured as part of a matched set to promote balanced engine operation and consistent performance across all eight cylinders. Additionally, the premium PVD ring pack provides excellent cylinder sealing while standing up to the increased demands of elevated boost, heavy towing, and high cylinder pressure. The thermal barrier coating on the piston crown helps manage combustion heat, while the low friction anti scuff skirt coating minimizes wear during cold starts and extended engine operation. The de-lipped piston profile is specifically intended for more demanding diesel applications where durability under load is critical. Because the kit is designed as a drop in replacement for properly machined engine blocks, installation remains straightforward while maintaining precise fitment. When combined with quality machine work and careful assembly, this piston kit provides the durability and reliability needed for a high performance Duramax rebuild. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e Fitment: \u003c\/strong\u003e 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 GM Sierra\/Silverado 2500HD\/3500HD 6.6L Duramax \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e \u003c\/p\u003e\u003cul\u003e \u003cli\u003eThis kit uses .030 inch oversize pistons.\u003c\/li\u003e \u003cli\u003eEngine machining is required for proper fitment.\u003c\/li\u003e \u003cli\u003eConfirm cylinder bore size before ordering.\u003c\/li\u003e \u003cli\u003eFits 2001-2016 Duramax LB7 through LML engines.\u003c\/li\u003e \u003cli\u003eIncludes a complete matched set of eight pistons.\u003c\/li\u003e \u003cli\u003eIncludes rings, wrist pins, and retaining clips.\u003c\/li\u003e \u003cli\u003eDesigned for properly prepared .030 overbore blocks.\u003c\/li\u003e \u003cli\u003eBuilt for elevated boost and cylinder pressure.\u003c\/li\u003e \u003cli\u003eRecommended for heavy towing and performance builds.\u003c\/li\u003e \u003cli\u003eConsult your engine builder for modified applications.\u003c\/li\u003e \u003cli\u003eVerify piston clearance before final engine assembly.\u003c\/li\u003e \u003cli\u003eProfessional machining and assembly are recommended.\u003c\/li\u003e \u003c\/ul\u003e\n","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":54353004003612,"sku":"IIS44B111","price":2327.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/44B10420.webp?v=1785267335"},{"product_id":"industrial-44b112-coated-de-lipped-x-series-piston-kit-040-2001-2016-gm-sierra-silverado-2500hd-3500hd-6-6l-duramax","title":"Industrial 44B112 Coated \u0026 De-Lipped X-Series Piston Kit (.040) | 2001-2016 GM Sierra\/Silverado 2500HD\/3500HD 6.6L Duramax","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e.040-inch oversize matched piston set\u003c\/li\u003e\n  \u003cli\u003eComplete eight-piston engine rebuild kit\u003c\/li\u003e\n  \u003cli\u003eFits 2001-2016 6.6L Duramax engines\u003c\/li\u003e\n  \u003cli\u003eSupports LB7 through LML applications\u003c\/li\u003e\n  \u003cli\u003eDe-lipped piston design\u003c\/li\u003e\n  \u003cli\u003eThermal barrier crown coating\u003c\/li\u003e\n  \u003cli\u003eLow-friction anti-scuff skirt coating\u003c\/li\u003e\n  \u003cli\u003ePremium PVD piston ring pack\u003c\/li\u003e\n  \u003cli\u003eIncludes rings wrist pins and clips\u003c\/li\u003e\n  \u003cli\u003eHandles elevated boost and cylinder pressure\u003c\/li\u003e\n  \u003cli\u003eBuilt for performance diesel applications\u003c\/li\u003e\n  \u003cli\u003eDesigned for drop-in installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e Built To Keep Big Power Working Hard Every Day \u003c\/h4\u003e\n\u003cp\u003e When your Duramax build is meant to handle serious abuse, choosing the right pistons is one of the most important decisions you can make. The Industrial Injection 44B112 Coated and De-Lipped X-Series Piston Kit is engineered for 2001-2016 6.6L Duramax engines requiring a .040 inch overbore, giving you a dependable solution for demanding rebuilds. This complete matched piston set includes pistons, rings, wrist pins, and retaining clips, helping eliminate the guesswork when gathering critical engine components. The thermal barrier coating protects the piston crown from extreme combustion temperatures, while the low friction anti scuff skirt coating helps reduce wear during cold starts and heavy operation. Furthermore, the de-lipped piston design is built for engines producing elevated boost and greater cylinder pressure, making it an excellent choice for performance focused trucks. Whether your Duramax spends its life pulling heavy trailers, making weekend passes at the track, or delivering dependable power on the street, this kit is designed to support those demands. It provides the durability and confidence needed to build an engine that is ready for whatever comes next. \u003c\/p\u003e\n\u003ch4\u003e Premium Engineering Designed For High Output Duramax Rebuilds \u003c\/h4\u003e\n\u003cp\u003e The Industrial Injection X-Series Coated and De-Lipped .040 Piston Kit is precision engineered for 2001-2016 GM 6.6L Duramax LB7, LLY, LBZ, LMM, and LML engines that have been machined for a .040 inch overbore. Every piston is manufactured as part of a matched set to help maintain balanced operation and consistent performance across all eight cylinders. Additionally, the premium PVD ring pack is designed to provide long lasting cylinder sealing while standing up to elevated boost, increased combustion pressure, and heavy towing demands. The thermal barrier coating on the piston crown helps reduce heat transfer into the piston, while the anti scuff skirt coating minimizes friction and promotes long term durability. The de-lipped piston profile is intended for high performance diesel applications where added strength and reliability are essential. Because the kit is designed as a drop in replacement for properly machined engine blocks, it simplifies the rebuilding process while maintaining precise fitment. Combined with proper machining practices and careful engine assembly, this piston kit delivers the durability and performance expected from a premium Duramax rebuild. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e Fitment: \u003c\/strong\u003e 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 GM Sierra\/Silverado 2500HD\/3500HD 6.6L Duramax \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e \u003c\/p\u003e\u003cul\u003e \u003cli\u003eThis kit uses .040 inch oversize pistons.\u003c\/li\u003e \u003cli\u003eEngine machining is required for proper fitment.\u003c\/li\u003e \u003cli\u003eConfirm cylinder bore size before ordering.\u003c\/li\u003e \u003cli\u003eFits 2001-2016 Duramax LB7 through LML engines.\u003c\/li\u003e \u003cli\u003eIncludes a complete matched set of eight pistons.\u003c\/li\u003e \u003cli\u003eIncludes rings, wrist pins, and retaining clips.\u003c\/li\u003e \u003cli\u003eDesigned for properly prepared .040 overbore blocks.\u003c\/li\u003e \u003cli\u003eBuilt for elevated boost and cylinder pressure.\u003c\/li\u003e \u003cli\u003eRecommended for heavy towing and performance builds.\u003c\/li\u003e \u003cli\u003eConsult your engine builder for modified applications.\u003c\/li\u003e \u003cli\u003eVerify piston clearance before final engine assembly.\u003c\/li\u003e \u003cli\u003eSupersedes previous PDM-360.040 piston kit.\u003c\/li\u003e \u003c\/ul\u003e \n","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":54353080156444,"sku":"IIS44B112","price":2327.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/44B10420.webp?v=1785267335"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/collections\/04-05_Duramax_Rods_Cams_Thumb_1.jpg?v=1728925643","url":"https:\/\/www.alligatorperformance.com\/collections\/20045-2005-gm-2500hd-3500hd-duramax-66l-lly-pistons-rings.oembed?page=4","provider":"Alligator Performance","version":"1.0","type":"link"}