Coated & De-Lipped X-Series Piston Kit (.020)

Features:

• .020-inch oversize matched piston set
• Complete eight-piston engine rebuild kit
• Fits 2001-2016 6.6L Duramax engines
• Supports LB7 through LML applications
• De-lipped piston design
• Thermal barrier crown coating
• Low-friction anti-scuff skirt coating
• Premium PVD piston ring pack
• Includes rings wrist pins and clips
• Handles elevated boost and cylinder pressure
• Built for performance diesel applications
• Designed for drop-in installation

Unlock Greater Durability For Every Hard Working Mile

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.

Purpose Built Components For High Output Duramax Engines

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.

Fitment: 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 GM Sierra/Silverado 2500HD/3500HD 6.6L Duramax

Notes:

• This kit uses .020 inch oversize pistons.
• Engine machining is required for proper fitment.
• Confirm cylinder bore size before ordering.
• Fits 2001-2016 Duramax LB7 through LML engines.
• Includes a complete matched set of eight pistons.
• Includes rings, wrist pins, and retaining clips.
• Designed for properly prepared .020 overbore blocks.
• Built for elevated boost and cylinder pressure.
• Recommended for heavy towing and performance builds.
• Consult your engine builder for modified applications.
• Verify piston clearance before final engine assembly.
• Supersedes previous PDM-360.020 piston kit.