Pontiac 326 V8


Pontiac 350 V8





Pontiac 400, 428, 455 V8
  • 4.160" Bore









  • Pontiac 400, 428, 455 V8
  • 4.200" Bore









  • Pontiac 400, 428, 455 V8
  • 4.300" Bore









  • What Are Cometic Pontiac Cylinder Head Gaskets Common Pros and Cons?

    Cometic Pontiac head gasket options are made from three to five layers of stainless steel, which provides excellent corrosion resistance. These gaskets also handle extreme cylinder pressures from high performance and racing engines, including those using a supercharger, turbocharger, or nitrous oxide system. Due to the high quality materials and assembly, Cometic gaskets do command a higher price. They also will not work with engines using O-rings or receiver grooves.

    Which Cometic Pontiac Cylinder Head Gaskets Are Best?

    The best Pontiac head gasket (for example, Pontiac 400 head gasket) from Cometic depends on the application and engine needs. These include the engine type, bore size, and thickness.

    How Much Do Cometic Pontiac Cylinder Head Gaskets Cost?

    Cometic Pontiac head gaskets start at just over $85 each and reach around $225 each, depending on the application.