Cometic Top End Gasket & Seal Sets For Big Twin Evolution

Description

Weight: 0.74 Cometic Includes the necessary Gaskets, O rings and Seals needed when performing a top end overhaul Head Gaskets are available in your choice of 3 piece stainless steel with a nitrile bunadine rubber coating that does not require drain-back O rings or available in a 1 piece CFM-20 type that has a stainless steel fire ring as listed Base Gaskets are available in .020″ thick single layer stainless steel with a nitrile bunadine rubber coating or available in a .020″ thick aramid fiber compound as listed Lower Rocker Gaskets are available in your choice of 1 piece single layer stainless steel with a nitrile bunadine rubber coating or your choice of 2 piece aramid fiber compound as listed Upper and Middle Rocker Cover Gaskets are made from rubber Sets as listed include a Gear Cover Gasket that is made from an aluminum base sheet covered with a chemically blown compound of foam-like synthetic rubber on both sides 3 1/2″ (OE Cylinders) Bore, .030″ Thick 3 Piece Stainless Head Gasket Single Layer Steel Base Gasket One Piece Single Layer Steel Rocker Cover Gasket Gear Cover Gasket not included Fits Big Twin Evolution 1984/1991 By: COMETIC GASKET