FASS Fuel Systems offers industry leading technology in fuel filtration systems, providing 2001-2010 GM Duramax 6.6L diesel owners the cleanest bur...

Description WCP Duramax Street is a 1/2 thick one-piece Girdle designed to provide additional support to the bottom end of the Duramax Block by ty...

- Fully TIG Welded, CNC machined billet steel exhaust manifolds- Finished in Black Ceramic Coat rated for 2000ºF- Includes new gaskets for manifold...

Fully TIG Welded, CNC machined billet steel exhaust manifolds- Finished in Black Ceramic Coat rated for 2000ºF- Includes new gaskets for manifold t...

KC Vortex Stage 2 Turbo Features & Details Capable of 650 to 700 HP (With Supporting Mods) Upgraded Billet 64mm Compressor Wheel with Extended...

KC Vortex Stage 1 Turbo Features & Details Upgraded Billet 63.5mm Compressor Wheel with Extended Tips Upgraded 73x64mm 10 Blade High Flow Turb...

This complete gasket set is for the 2004.5-2007 Duramax Contains every gasket needed 953727

**Lead Time Applies, Please Contact Us For More Details** Please specify the year of the Duramax when ordering Every KDD Short Block Comes with: -F...

GM Genuine Parts Diesel Glow Plugs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts a...

Product Features BulletProof EGR Cooler, GM, 6.6L, Duramax, LML, 2011-2014, Rear Manufactured by: Bullet Proof Diesel Stainless Steel Tubing Tha...

Product Features BulletProof EGR Cooler, GM, 6.6L, Duramax, LML, 2011-2016, Front Manufactured by: Bullet Proof Diesel Stainless Steel Tubing Th...

Product Features BulletProof EGR Cooler, GM, 6.6L, Duramax, LMM No Temp Ports, C/K-Series Manufactured by: Bullet Proof Diesel Stainless Steel T...

Product Features BulletProof EGR Cooler, GM, 6.6L, Duramax, LLY Manufactured by: Bullet Proof Diesel Stainless Steel Tubing That Is Stronger And...

KDD is proud to present our exclusive line of Jesel rocker arms for the 6.6L GM Duramax.  We had the honor of working with the world renowned valve...

Machine Finish.  Quad ring can be normally be used for several oil changes. Included cup wrench fits over machined flats on bottom cooling fin. Fit...

Protect your truck with the technology high power diesel OEMs use. A Fluidampr performance diesel damper provides premium, broad range control of d...

Complete gasket set for the Chevrolet Duramax LB7 engine, 2001-2004. Does not come with Head Gaskets

Wagler Competition Products proudly presents their updated 6.6 Duramax connecting rods. These competitively priced connecting rods feature the ben...

The affordable Wagler Duramax As-forged Street connecting rods are the perfect solution for a hot street truck making 1,000 HP or less. The as-forg...

The ARP Custom Age 625 series head studs are the ultimate head stud for high horsepower and competition engines.  Rolled threads after hardening, c...