Industrial Injection X Series piston Kits 01-16 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML Select Piston Kit:.030 Over Coated De-Lipped X-Series Pistons 5" Diameter Black Intercooled Tips:

5" Diameter Black Intercooled Tips: Finishing off the exhaust are 5" diameter

This valve spool is 270% longer than the OE spool

this heavy-duty steering joint keeps the steering linkage firmly connected to the steering box

Does your transmission need something that can handle your aftermarket upgrades to horsepower and torque

Industrial Injection X Series piston Kits 01-16 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML Select Piston Kit:.030 Over Coated De-Lipped X-Series Pistons 5" Diameter Black Intercooled Tips:Are you rebuilding a Duramax? Industrial Injection X Series Piston Kits are engineered to provide the strength, reliability, and long term durability needed for everything from stock rebuilds to performance focused applications. Available in both standard X Series and Coated De Lipped X Series configurations, these piston kits are designed to help your engine withstand the demands of towing, daily driving, and high performance use. With Standard, .