04-05 Duramax LLY Head Gasket Replacement Kit with ARP Head Studs CCV Filter Includes mass air flow mount

Includes mass air flow mount or optional plate for 2005 IAT sensor equipped vehicles

Air compressor required for operation (sold separately)

super easy

The PPE 128034201 Stage 4 Transmission Kit for your 01-04 GM 6

The smooth transition bends allow for low turbulence

04-05 Duramax LLY Head Gasket Replacement Kit with ARP Head Studs CCV Filter Includes mass air flow mountMerchant Automotive makes it easy to place just a single order and get everything you need to overhaul your late 2004 2005 LLY Duramax diesel engine. This will save you time and frustration. The kit features optional ARP Head Studs to improve your engine's durability and reliability as well as all exhaust gaskets you need to complete your LLY Head Gasket Replacement project. Does NOT include lower valve cover gasket unless you add it to the order Does