Engine Component

Upgrade your rear engine cover and stop the coolant leaks for good! Our blocking plate is thicker than the stock plate and has an integral square ...

2011+ Duramax LML Rear Engine Cover Coolant Return Plug Whether you're putting on an aftermarket turbo or deleting the EGR system on your LML, this...

Clean up the engine bay of your 2001-2021 Duramax with this Billet Aluminum  Anodized Oil Fill Cap from WCFab. This is a complete cap, not a cover...

This plug is a self-regulating design which allows for fast and safe startups. This engine uses eight glow plugs.  1 Year Unlimited Mileage Warrant...

To prevent expensive cylinder head damage and head gasket failure, be sure to add ARP head studs when upgrading or rebuilding the Duramax diesel i...

TURBO DIESEL CHARGE-AIR-COOLERS Bring on the BOOST!! Heavy duty bar & plate construction All-aluminium cast endtanks “Drop-in” fit requirin...

These high performance Duramax motor mounts have been designed to maintain the alignment features of stock mounts while adding strength and dura...

Powdercoat colors can be found here!     2001-2010 LB7/LLY/LBZ/LMM Duramax Heavy Duty Engine Mounts developed and tested for use on high horse...

It's a proven fact that OEM head bolts are the weak link in a diesel engine; especially if that engine has been modified for increased performance ...

New GM Oil pan with 3/8" NPT bung welded onto pan for Twin Turbo oil drain and powder coated semi gloss black. Makes install of twins kits easier n...

PPE’s modified coolant tube for LMM Duramax 6.6L is designed for use with PPE Up-pipes and Manifolds. Our experts cut, reposition and weld the cool...