2004.5-2010 Duramax LLY, LBZ,LMM MAHLE Engine Cylinder upper Gasket kit HS54580A (less head gaskets)
MAHLE Original gaskets provide world class sealing products trusted by OEMs & Technicians around the globe
All MAHLE Original gaskets meet or exceed the original equipment specifications providing the finest sealing products available
MAHLE Original gaskets utilizes OE equivalent or better materials in all our gaskets
MAHLE Original gaskets is the leader in Domestic, Asian and European applications The contents of MAHLE Original gaskets are packaged in shrink wrapped tray, giving you the added security of knowing that you have the right parts, prior to opening the package.