2005-2010 Duramax LLY/LBZ/LMM Valve Cover Grommet Delete Kit Intake Manifold Complete your upgrade with a

Complete your upgrade with a PPE Stainless 3 Inch

The TITAN II Gen 5 LT cam will have a mild performance idle and strong mid-range power

septic removal and refueling require some vehicles to have an emergency engine shutdown in place

Our kit will re-utilize the OEM metal door

Features intake and exhaust kits M-3901117 & M-3802356

2005-2010 Duramax LLY/LBZ/LMM Valve Cover Grommet Delete Kit Intake Manifold Complete your upgrade with aThe SoCal Diesel Valve Cover Grommet Delete Kit is 100% stainless steel for maximum corrosion resistance. The kit contains precisely engineered bolts and bushings that will provide proper even clamping force to your valve covers and prevent valve cover distortion to insure a leak free seal. The Valve Cover Grommet Delete Kit can be installed on both SoCal Diesel Billet Valve Covers (sold separately) or on factory valve covers!