Chevy BBC 454 1966-00 3/16" Thick Rubber Steel Core Valve Cover Gasket Set Blue These pans use the stock

These pans use the stock pickup

Speedmaster one piece silicone rear main seal

Made from heavy duty laser cut steel and a welded rig

These chrome water necks from Speedmaster add a touch of class to your cooling system

They are manufactured from brass and include thread-in brass jet extensions (where noted)

Chevy BBC 454 1966-00 3/16" Thick Rubber Steel Core Valve Cover Gasket Set Blue These pans use the stockSpeedmaster 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