Description
A worn rocker cover gasket is an easy source of oil leaks that compromise engine cleanliness and can lead to costly damage if left unaddressed. The COMETIC C9577 delivers reliable sealing with a stainless steel core and Viton rubber construction, engineered to withstand thermal cycling and pressure cycles without degradation. This is a straightforward bolt-on replacement that restores a proper seal on Twin Cam applications.
- Viton rubber coating
- Stainless steel core
- .001″ coating thickness
- .020″ gasket thickness
- Twin Cam fitment
- MPN: C9577
- U.S.A. manufactured
- Bolt-on installation









