Cometic Complete EST Gasket Kit 3.750in Bore

• Type: Gasket Kit

The Cometic Complete Gasket Set is designed for Harley-Davidson Shovelhead engines (1966-1984) and includes every gasket, seal, washer, and O-ring needed for a full engine overhaul. Engineered for high-performance applications, this kit features Multi-Layer Steel (MLS) head gaskets, steel Viton-coated base gaskets, blue Viton valve stem seals, and Aluminum Foam Material (AFM) race-style exhaust gaskets. The EST (Extreme Sealing Technology) design ensures durability and reliability under high horsepower, extreme temperatures, and increased cylinder pressures. This gasket set is an ideal choice for riders looking to maximize engine performance and longevity.