Cometic Street Pro GM 1967-88 350ci 1970-76 400ci Small Block Bottom End Gasket Kit - PRO1003B

The Cometic Street Pro GM 1967-88 350ci 1970-76 400ci Small Block Bottom End Gasket Kit - PRO1003B is a precision-engineered gasket kit.

This Cometic complete gasket kit delivers a comprehensive, precision-matched set of seals and gaskets engineered to OE or better specifications. Each component is manufactured from materials specifically chosen for their temperature range, chemical resistance, and compressibility — ensuring every sealing surface in your engine is properly protected during rebuild or performance upgrades.

• Part Number: PRO1003B

Verified fitment: Buick Century (1977–1979); Buick Regal (1977); Buick Skylark (1977–1979); Chevrolet Bel Air (1969–1975); Chevrolet Biscayne (1969–1972); Chevrolet Blazer (1969–1974); Chevrolet Brookwood (1969–1972); Chevrolet C10 (1969–1980, 1982–1985); and 63 more.