Description
A head gasket failure can sideline your engine and drain your wallet. S&S Cycle’s 3.94″ gaskets are engineered with aramid fiber-reinforced graphite and a stainless steel fire ring to withstand the extreme pressures of high-performance Twin Cam 900 engines. This is the OEM-quality gasket that serious riders and builders trust to keep their engines sealed and running strong, mile after mile.
- 3.94″ bore diameter
- Twin Cam 900 fitment
- Aramid fiber-reinforced graphite
- Steel core construction
- Stainless steel fire ring
- Anti-stick coating
- Made in U.S.A.
- Bolt-on installation






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