Diesel Ring Sets 4.095 DMAX 3.0K, 2.0, 3.0mm Steel DSL (8cyl) SINGLE RING SET (1CYL).   Vehicle Fitments Chevrolet Silverado 2500 HD 2001 to 2016 Chevrolet Silverado 3500 HD 2007 to 2016 GMC Sierra 2500 HD 2001 to 2016 GMC Sierra 3500 HD 2007...

GM 6.6L Duramax Forged Aluminum Race Pistons w/ 0.075 Deep Valve Pockets 407cid 4.075 x 1.951CH, 3.898stroke,6.417rod,1.358pin,-41.8cc,785g,16.5CR, M124P. Vehicle Fitments Chevrolet Silverado 2500 HD 2001 to 2016 Chevrolet Silverado 3500 HD 2007 to 2016 GMC Sierra 2500 HD 2001 to 2016 GMC Sierra 3500...

Diesel Ring Sets 4.075 DMAX 1/16, 2.0, 3.0mm Steel DSL (8cyl) Rings.   Vehicle Fitments Chevrolet Silverado 2500 HD 2001 to 2016 Chevrolet Silverado 3500 HD 2007 to 2016 GMC Sierra 2500 HD 2001 to 2016 GMC Sierra 3500 HD 2007 to 2016 Chevrolet...

GM 6.6L Duramax Forged Aluminum Race Pistons w/ 0.075 Deep Valve Pockets SINGLE PISTON (930036295) 4.095 x 1.951CH, 3.898stroke,6.417rod,1.358pin,-41.8cc,797g. Associated Comments: Replacement piston for kit 930036295. Bare piston only; components must be ordered separately. Vehicle Fitments Chevrolet Silverado 2500 HD 2001 to 2016 Chevrolet...

GM 6.6L Duramax Cast Performance Pistons 411cid 4.095 x 1.951CH, 3.898stroke,6.417rod,1.358pin,-40.7cc,896g,17.0CR, M142. Vehicle Fitments Chevrolet Silverado 2500 HD 2001 to 2016 Chevrolet Silverado 3500 HD 2007 to 2016 GMC Sierra 2500 HD 2001 to 2016 GMC Sierra 3500 HD 2007 to 2016 Chevrolet Silverado...

GM 6.6L Duramax Cast Performance Pistons w/ 0.075 Deep Valve Pockets SINGLE PISTON (930029875) 4.075 x 1.951CH, 3.898stroke,6.417rod,1.358pin,-41.8cc,877g. Associated Comments: Replacement piston for kit 930029875. Bare piston only; components must be ordered separately. Vehicle Fitments Chevrolet Silverado 2500 HD 2001 to 2016 Chevrolet Silverado...

Diesel IND. Top Rings 2.0mm (DMAX Forged, old style) 4.075 2.0mm (+020) Steel Top Ring (1cyl) Rings.   Vehicle Fitments Chevrolet Silverado 2500 HD 2001 to 2016 Chevrolet Silverado 3500 HD 2007 to 2016 GMC Sierra 2500 HD 2001 to 2016 GMC Sierra 3500...

GM 6.6L Duramax Cast Performance Pistons w/ 0.075 Deep Valve Pockets SINGLE PISTON (930029895) 4.095 x 1.951CH, 3.898stroke,6.417rod,1.358pin,-41.8cc,893g. Associated Comments: Replacement piston for kit 930029895. Bare piston only; components must be ordered separately. Vehicle Fitments Chevrolet Silverado 2500 HD 2001 to 2016 Chevrolet Silverado...

GM 6.6L Duramax Forged Aluminum Race Pistons w/ 0.075 Deep Valve Pockets SINGLE PISTON (930036275) 4.075 x 1.951CH, 3.898stroke,6.417rod,1.358pin,-41.8cc,785g. Associated Comments: Replacement piston for kit 930036275. Bare piston only; components must be ordered separately. Vehicle Fitments Chevrolet Silverado 2500 HD 2001 to 2016 Chevrolet...

GM 6.6L Duramax Cast Performance Pistons w/ 0.075 Deep Valve Pockets 407cid 4.075 x 1.951CH, 3.898stroke,6.417rod,1.358pin,-41.8cc,877g,16.5CR, M142. Vehicle Fitments Chevrolet Silverado 2500 HD 2001 to 2016 Chevrolet Silverado 3500 HD 2007 to 2016 GMC Sierra 2500 HD 2001 to 2016 GMC Sierra 3500 HD...

GM 6.6L Duramax Cast Performance Pistons 407cid 4.075 x 1.951CH, 3.898stroke,6.417rod,1.358pin,-40.7cc,880g,16.8CR, M142. Vehicle Fitments Chevrolet Silverado 2500 HD 2001 to 2016 Chevrolet Silverado 3500 HD 2007 to 2016 GMC Sierra 2500 HD 2001 to 2016 GMC Sierra 3500 HD 2007 to 2016 Chevrolet Silverado...

GM 6.6L Duramax Forged Aluminum Race Pistons (Custom Order) 403cid 4.055 Forged Piston Kit, MADE TO ORDER - Call for Details. Vehicle Fitments Chevrolet Silverado 2500 HD 2001 to 2016 Chevrolet Silverado 3500 HD 2007 to 2016 GMC Sierra 2500 HD 2001 to 2016...

GM 6.6L Duramax Forged Aluminum Race Pistons (Custom Order) 411cid 4.095 Forged Piston Kit, MADE TO ORDER - Call for Details. Vehicle Fitments Chevrolet Silverado 2500 HD 2001 to 2016 Chevrolet Silverado 3500 HD 2007 to 2016 GMC Sierra 2500 HD 2001 to 2016...

Diesel IND. Top Rings 2.0mm (DMAX Forged, old style) 4.095 2.0mm (+040) Steel Top Ring (1cyl) Rings.   Vehicle Fitments Chevrolet Silverado 2500 HD 2001 to 2016 Chevrolet Silverado 3500 HD 2007 to 2016 GMC Sierra 2500 HD 2001 to 2016 GMC Sierra 3500...

Replacement connector with 6 inch pigtail for use on the Duramax engine and many other vehicle applications. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your...

Replacement connector with 6 inch pigtail for use in multiple locations on the Duramax and Powerstroke engines. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your...

Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter utilizes an integral square cut seal ring on the oil...

6061 Aluminum Black Anodize 7/8 inch-14 o-ring Fitment: S300 S400 Garrett (LLY-LML) IHI (LB7) HE341 ('03-'05 Cummins) HE351CW ('06-'07 Cummins) HE351VE ('07+ Cummins) Additional Attributes Country Of Origin: USA Universal: No Vehicle Type: Truck/SUV Material: Aluminum Sold As: Each Color: Black Fuel Type: Diesel...

JZ Manufacturing’s 65mm Reman LLY-LML “Drop In” VGT turbo is built with quality in the USA using top of the line balancing techniques and parts. You can enjoy factory like spool time for maximum towing and street driving capabilities. This turbo features a billet...

JZ Manufacturing’s 63.5mm Reman LLY-LML “Drop In” VGT turbo is built with quality in the USA using top of the line balancing techniques and parts. You can enjoy factory like spool time for maximum towing and street driving capabilities. This turbo features a billet...

JZ Manufacturing’s 65mm LLY-LML “Drop In” VGT turbo is built with quality in the USA using top of the line balancing techniques and parts. These units start off as brand new genuine Garrett Powermax Stage 1 turbos before modification. You can enjoy comfortable spool...

JZ Manufacturing’s 63.5mm LLY-LML “Drop In” VGT turbo is built with quality in the USA using top of the line balancing techniques and parts. These units start off as brand new genuine factory Garrett turbos before modification. You can enjoy factory like spool time...

Have your original or aftermarket injectors left you stranded? Are you looking for an increase in power without sacrificing drivability or reliability? Well, look no further than our 30% over fuel injectors!   At 30% over stock, these are an excellent upgrade for close...

Now you can dress up your trucks engine bay and virtually eliminate oil cap blow-off. This new billet milled aluminum Oil Filler Cap features an easy grip to assist you when installing and removing between tight engine spaces. It's also been designed with a...

Introducing our all-new full featured auxiliary fuel filter kit for the 2011-2016 LML 6.6L Duramax! This kit replaces the factory fuel filter housing with a new filter base, integral high-flow fuel heater, Water-In-Fuel (WIF) sensor, and Donaldson spin-on canister style filter. The filter base...