ENGINE

OEM AC DELCO FRONT & REAR THERMOSTATS The GM 97241129 Front Thermostat is a factory replacement for your 2001-2016 GM 6.6L Duramax. This Thermostat features the same OE activation temp and is a...

Swag Turbo Resonator Plate For 11-16 GM 6.6L Duramax LML SWD-LMLRES  

SWAG Performance Heavy Duty Head Stud Kit Fits 01-16 GM 6.6  Duramax Diesel Engines Tested at 220,000+ PSI Tensile Strength Our Head Stud material properties allow for far grea

01-16 GM 6.6 6.6L Duramax Diesel Front & Rear Main Crankshaft Seal Driver Kit WIth OEM GM Front & Rear Seals (972093431 & 97209342)  Designed to install the front and rear main seals in your engine. 

Merchant Auto Seal Driver Handle For Use W/ MA Engine Seal Driver Kit 10352The Merchant Automotive 10352 Seal Driver Handle features a durable steel construction and is designed to work with the...

ARP BOLTS M12 X 1.75 Thread Cleaning Tap Universal - M12x1.75 912-0008 The ARP 912-0008 M12 X 1.75 Thread Cleaning Tap is a necessary tool for installing head studs in your engine. Cleaning and...

Fluidampr Performance Diesel Series Damper For 11-16 6.6l Duramax LML/LGH 830121Fluidampr 11+ Chevy/GM 6.6L Duramax Diesel Damper

Pushrods 7/16" Competition & Race Performance Restore lost power from the valvetrain in your 2001-2019 GM 6.6L Duramax with the XDP Pushrods 7/16" Competition & Race Performance XD316. The factory...

2001-2016 GM 6.6L DURAMAX (FRONT) The GM 97241129 Front Thermostat is a factory replacement for your 2001-2016 GM 6.6L Duramax. This Thermostat features the same OE activation temp and is a drop-in...

The XDP Turbo Resonator Delete Plate XD239 allows you to clean up your underhood and remove the unsightly turbo resonator on top of your 2011-2016 GM 6.6L Duramax LML engine. Featuring a billet...