COMETIC StreetPro Kits cater to the budget-minded street-rodder who is looking to purchase a kit with all necessary gaskets and seals needed for their rebuild. Quality gasket materials are a priority in StreetPro kits. Kit materials include: MLS, AFM, Aramid Fiber, and Armor Clad.
GM LLY/LBZ Duramax Top End Gasket Kit; 4.100in. Bore; .051in. MLS Cylinder Head Gasket
