Head Gasket Kit for Dmax LLY 04.5-05 only

Fits 2004.5-2005 Duramax LLY only.

Kit contains all of the common gaskets and oring seals normally replaced in a head gasket job. We have never replaced the upper (reuseable rubber) or lower (stainless steel shim) valve cover gaskets unless destroyed so we have omitted them from this kit. Kit includes 2 grade C head gaskets, exhaust manifold and up pipe gaskets, injector install coppers and orings, themostat housing gaskets as well as orings for heater, hot pipe, and bypass tube, EGR gaskets, intake flat rings and orings along with a tube of AC Delco sealant for the intake manifold to head.

“We do not use the latest GM/LML style head gaskets in our kits. I believe that the LML style gasket is a cost cutting measure and that the riveted version of the original style gasket was and still is the best so this is what we provide.” -JK

Recommended additions: ARP Head studs, thermostat pair, water pump with welded impeller, and glow plugs. All available on our site.