Duramax LLY / LBZ Head Gasket Set 2004-2007 Enginetech

Enginetech cylinder head gasket set for the Duramax LLY / LBZ (2004-2007). Listed for one application: Duramax LLY / LBZ engines, 2004-2007, in Chevrolet, GMC applications. Confirm your engine code and year against this listing before ordering.

What it does

The head gasket seals combustion, coolant and oil between the block and head. It is the part that fails when an engine overheats, and the part every head job needs. A quality multi-layer-steel gasket set seals a properly prepared deck and comes with the valve cover, intake and exhaust gaskets the job requires.

Fits

• Chevrolet vehicles with the Duramax LLY / LBZ engine, 2004-2007
• GMC vehicles with the Duramax LLY / LBZ engine, 2004-2007

Fixes

• coolant loss with no external leak
• white exhaust smoke or milky oil
• combustion gas in the cooling system
• any head removal, valve job or cam swap

What's included

• head gasket(s)
• the valve cover, intake, exhaust and seal gaskets listed for the set

Specifications

• Brand: Enginetech
• Shipping weight: 5.6 lb
• Condition: new
• Product type: Head Gasket Set

Free shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? Ask a tech before you buy.