Cometic Street Pro GM 1987-92 350ci w/TPI 1989-93 350ci w/TBI & ZZ4 Bottom End Gasket Kit - PRO1004B

The Cometic Street Pro GM 1987-92 350ci w/TPI 1989-93 350ci w/TBI & ZZ4 Bottom End Gasket Kit - PRO1004B 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: PRO1004B

Verified fitment: Buick Commercial Chassis (1992–1993); Buick Roadmaster (1992–1993); Cadillac Brougham (1990–1992); Cadillac Commercial Chassis (1992–1993); Cadillac Fleetwood (1993); Chevrolet Blazer (1987–1993); Chevrolet C1500 (1988–1993); Chevrolet C1500 Suburban (1992–1993); and 62 more.