The Enginetech C262-41 Full Gasket Set is engineered for 1986–1993 GM and Chevrolet 4.3L 262 OHV V6 engines (VIN Z, B, N) with 4.000" bore. This professional-grade overhaul kit includes premium umbrella valve stem seals as standard, delivering enhanced oil control and valve guide protection in one complete package. Confirmed direct fit on over 40 models including Chevrolet Caprice, Astro, S10, C/K1500, G10–G30; GMC Safari, Jimmy, Caballero; Pontiac Grand Prix; and Oldsmobile Bravada. Ideal for engine rebuilders seeking a reliable, all-in-one sealing solution with upgraded valve stem performance.
Full Gasket Set with Premium Umbrella Valve Stem Seals Included: Enginetech C262-41 for 1986–1993 GM 4.3L 262 OHV V6 (VIN Z, B, N).
Direct Fit on 40+ Chevrolet, GMC, Pontiac & Oldsmobile Models: Caprice (86–93), Astro/Safari (86–93), S10/S15, C/K1500/2500, G-Series vans, El Camino, Jimmy, Bravada (91–93).
Upgraded Valve Stem Sealing: Premium umbrella-style VSS included standard – no separate purchase required.
Supports 12-Valve 4.3L Chevy Engines (86–93): Fits both Vortec and non-Vortec variants across cars, trucks, vans, and SUVs.
Professional Engine Rebuilder Kit: Precision sealing components for complete 4.3L V6 overhaul projects.
