Duramax 04.5-07 (LLY-LBZ) Head Gasket Kit Dan's Diesel Performance CHEV Lower EGTs under most applications

Lower EGTs under most applications

Banks Ram-Air filter is a high-flow air-cleaner element that decreases intake restriction and sends more cool

Will not work with Adaptive Variable Suspension (AVS) System equipped vehicles

Change power levels on the fly while driving

Duramax 04.5-07 (LLY-LBZ) Head Gasket Kit Dan's Diesel Performance CHEV Lower EGTs under most applicationsDDP Duramax Headgasket Kit for LLY LBZ Duramax. This is a complete kit that features: Mahle Head Set Mahle Head Gasket Set 1. 05MM Right Side Mahle Head Gasket Set 1. 05MM Left Side DDP Head Studs 225,000 Tensile Strength With Nuts and Washers Details: Fits: 2004. 5 2007 Chevrolet Silverado 2500 HD, 2004. 5 2007 Chevrolet Silverado 3500 HD, 2004. 5 2007 GMC Sierra 2500 HD, 2004. 5 2007 GMC Sierra 3500 HD Fuel Type: Diesel Liter: 6. 6 Liter Engine