Cometic 68-78 Pontiac V8 Bonneville / Catalina .188in Molded Rubber Valve Cover Gasket (Each)

When you're rebuilding the top end of your Pontiac V8, like a Bonneville or Catalina from the late 60s to late 70s, a reliable valve cover gasket is crucial. This molded rubber gasket from Cometic is built to seal those valve covers tightly, preventing oil leaks and keeping your engine running clean. It's designed to handle the heat and pressure found in these classic V8 engines.

Cometic uses a well-built construction for this gasket. The outer layers are coated with Viton, a heat-resistant rubber material that can handle temperatures up to 482°F. This coating helps ensure a strong seal even in harsh operating conditions and on various surface finishes. The gasket itself is .188 inches thick, providing a good balance for sealing.

This gasket fits a wide range of vehicles, including popular models like the Pontiac Firebird and GTO, as well as many other GM V8 applications from the era. Make sure to check the fitment details to confirm it's the right part for your specific project.