{"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","url":"https:\/\/www.alligatorperformance.com\/products\/industrial-44b109-x-series-piston-kit-standard-2001-2016-gm-sierra-silverado-2500hd-3500hd-6-6l-duramax","provider":"Alligator Performance","version":"1.0","type":"link"}