Description
A blown base gasket can sideline your engine at the worst possible moment—mid-race or mid-build. S&S Cycle’s base gaskets are engineered with their Pro-Formance micropore compound to withstand extreme combustion pressures and prevent the extrusion failure that catches riders off guard. If you’re running forced induction or pushing your engine to the limit, this is the gasket material proven to hold the seal.
- Diameter: 4.125″
- Material: Pro-Formance micropore
- Extrusion resistant
- Blow-out resistant
- Made in U.S.A.
- S&S Cycle OEM quality
- Bolt-on installation
- MPN: 930-0101







