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Header Gaskets Chevrolet - Big Block

Check out the various header gasket sets Spectre offers for Chevy Big Block engines. We offer header gasket sets for the stock rectangular port, round 1.70 inch, 1.93 inch ports, and the 1.90 inch by 2.0 inch square ports. Spectre header gaskets are made from compressed ceramic fiber (CCF). CCF far exceeds typical non-asbestos type gaskets and are designed to not deteriorate or crack from excessive heat or pressure. Our extra thick 1/8 inch gaskets provide superior sealing with even, uneven or slightly warped header flanges.

Available Products
  • 420
    420
    HEADER GASKETS THICK BB CHEV ROUND PORT
  • 524
    524
    HEADER GASKETS BB CHEV ROUND PORT
  • 535
    535
    HEADER GASKETS BB CHEV ROUND PORT
  • 536
    536
    HEADER GASKETS BB CHEV STOCK PORT