Fel-Pro Head Gasket - SB Chevy - 4.166" Bore, .041" Thickness - Cast Iron, Aluminum Heads - Pre-Flattened Steel Wire Combustion Seal Exhaust Port Block-Off Irridium Yellow Medium

Irridium Yellow Medium

Cylinder head Part No

and mounting flanges for easy panel mounting

Includes Fitting w/Air Valve In Each Size

1975-1980 Oldsmobile Cutlass

Fel-Pro Head Gasket - SB Chevy - 4.166" Bore, .041" Thickness - Cast Iron, Aluminum Heads - Pre-Flattened Steel Wire Combustion Seal Exhaust Port Block-Off Irridium Yellow MediumFel Pro deliver reliable sealing under grueling racing conditions. From the leader in aftermarket engine sealing, FEL PRO the gaskets professionals trust. Each gasket, set, or seal is built to meet or exceed all original equipment specifications and is validated for fit, form, and function. GMP Performance V8, 265 (4. 3L), 283 (4. 6L), 302 (4. 9L), 307 (5. 0L), 327 (5. 3L), 350 (5. 7L), 400 (6. 6L); Steel wire Inserted within a stainless steel armor