Cometic Triumph TR6 76mm .043 inch Copper 6-Cylinder Head Gasket 2001-gmc-yukon-slt-esi9702082 Finish off your custom or

Finish off your custom or stock exhaust system with the Mach Force Xp 409 stainless steel

forced air induction

After broaching the high strength ductile iron casting to the appropriate degree that allows retention of the factory spring rate and ride quality

(8) 3/8"/10mm Copper crush washers

Cometic Triumph TR6 76mm .043 inch Copper 6-Cylinder Head Gasket 2001-gmc-yukon-slt-esi9702082 Finish off your custom orCOMETIC Copper Head Gaskets utilize a full dead soft material, that is available in different thicknesses, and easily compresses during installation. Copper is the choice for engines that have already been machined for steel o rings for extreme cylinder pressures. For Engines That Have Already Been Machined For Steel O Rings Conforms load distribution across the sealing area No sealants or re torque required Creates less bore distortion