

SKU: SKU: CGSPRO1004T
The Cometic Street Pro GM 1987-92 350ci w/TPI 1989-93 350ci w/TBI 4.100 Top End Gasket Kit - PRO1004T is a precision-engineered gasket kit designed for a 4.100" bore.
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.
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 59 more.
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