Chevy BBC 454 1966-00 3/16" Thick Rubber Steel Core Valve Cover Gasket Set Black but it also conforms to

but it also conforms to surface irregularities for a tight seal

These Speedmaster air cleaners are CNC-machined from billet aluminum and anodized

These throttle cable brackets help to eliminate binding and keep leakage hassles to a minimum

Aluminum also promotes faster heat dissipation for further cooling of your transmission

Valve CoversCover your valvetrain with a set of Speedmaster fabricated aluminum valve covers

Chevy BBC 454 1966-00 3/16" Thick Rubber Steel Core Valve Cover Gasket Set Black but it also conforms toSpeedmaster valve cover gaskets are manufactured from high quality rubber, which is molded over and vulcanized to a rigid steel frame. They won't leak, blow out, or get sucked in, the way stock or inferior quality aftermarket gaskets can. These gaskets feature superior quality rubber and steel, which outlast cork and rubber composite designs to provide years of dependable service, especially if you frequently have to remove and reinstall the valve