Duramax 04.5-07 (LLY-LBZ) Head Gasket Kit Dan's Diesel Performance CHEV Change power levels on the

Change power levels on the fly while driving

so you can spend less time in the garage and more time on the trails

Lower EGTs under most applications

(3/8 inch) Push Lock Hose

Duramax 04.5-07 (LLY-LBZ) Head Gasket Kit Dan's Diesel Performance CHEV Change power levels on theDDP 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