Cylinder Head Gasket Chevrolet Mark-IV, GM Gen-V/VI Big Block V8 .040" MLS , 4.570" Bore, For Aftermarket Heads - Undersized Water Ports to Allow for Customization Cometic C5433-040 Cadillac CIVIC FC1- FC2 50mm

CIVIC FC1- FC2 50mm

Warner WAF7953

- Increased power and torque

1K0 505 311 S S1

8L L6 CARB - All Models 1987 1987 Chevrolet V20 4

Cylinder Head Gasket Chevrolet Mark-IV, GM Gen-V/VI Big Block V8 .040" MLS , 4.570" Bore, For Aftermarket Heads - Undersized Water Ports to Allow for Customization Cometic C5433-040 Cadillac CIVIC FC1- FC2 50mmCometic C5433 040 Chevrolet Mark IV, GM Gen V VI Big Block V8 . 040" MLS Cylinder Head Gasket, 4. 570" Bore, For Aftermarket Heads Undersized Water Ports to Allow for Customization Details: Material: MLS Compressed Thickness: . 040 Bore Shape: Valve Pocketed Bore Size (IN): 4. 570 # of layers: 3 Orientation: None Application list: Chevrolet Bel Air (1965 1975) Biscayne (1965 1972) Blazer (1973 1974) Brookwood (1969 1972) C10 (1975 1980) C10 Pickup