Sinister Diesel 04.5-10 Duramax LLY/LBZ/LMM Billet Valve Covers - Anodized

Sinister Diesel's Billet Valve covers for the 2004.5-2010 Duramax will help clean up the engine bay, and add a little more clearance for custom turbo or fuel upgrades. These are fully CNC machined, then they are anodized in the Sinister Blue color for good looks and a long life. These retain the factory Fuel Filter housing as well as the Radiator hose hard line. These DO NOT have any other provisions for wiring harnesses or accessories. These will work on a stock truck with the wiring harness tied back. Upper valve cover includes new gaskets, and will retain factory hardware, or will work with aftermarket hardware like the ARP dress up kit.

This Part Fits:

Year	Make	Model	Submodel
2004-2005	Chevrolet	Silverado 2500 HD	Base
2004-2006	Chevrolet	Silverado 2500 HD	LS
2004-2010	Chevrolet	Silverado 2500 HD	LT
2007-2010	Chevrolet	Silverado 2500 HD	LTZ
2004-2010	Chevrolet	Silverado 2500 HD	WT
2004-2005	Chevrolet	Silverado 3500	Base
2004-2006	Chevrolet	Silverado 3500	LS
2004-2006	Chevrolet	Silverado 3500	LT
2004,2006	Chevrolet	Silverado 3500	WT
2007-2010	Chevrolet	Silverado 3500 HD	LT
2007-2010	Chevrolet	Silverado 3500 HD	LTZ
2007-2010	Chevrolet	Silverado 3500 HD	WT
2004-2005	GMC	Sierra 2500 HD	Base
2006	GMC	Sierra 2500 HD	SL
2004-2010	GMC	Sierra 2500 HD	SLE
2004-2010	GMC	Sierra 2500 HD	SLT
2004-2010	GMC	Sierra 2500 HD	WT
2007	GMC	Sierra 2500 HD Classic	SL
2007	GMC	Sierra 2500 HD Classic	SLE
2007	GMC	Sierra 2500 HD Classic	SLT
2007	GMC	Sierra 2500 HD Classic	WT
2004-2005	GMC	Sierra 3500	Base
2006	GMC	Sierra 3500	SL
2004-2006	GMC	Sierra 3500	SLE
2004-2006	GMC	Sierra 3500	SLT
2004-2006	GMC	Sierra 3500	WT
2007	GMC	Sierra 3500 Classic	SL
2007	GMC	Sierra 3500 Classic	SLE
2007	GMC	Sierra 3500 Classic	SLT
2007	GMC	Sierra 3500 Classic	WT
2007-2010	GMC	Sierra 3500 HD	SLE
2007-2010	GMC	Sierra 3500 HD	SLT
2007-2010	GMC	Sierra 3500 HD	WT