and Performance Parts and Accessories
1991 Pontiac Firebird Parts - Gaskets & O-rings
Classic Industries offers a wide selection of Cooling System Components for your 1991 Pontiac Firebird. Classic Industries offers 1991 Pontiac Firebird Gaskets & O-rings, 1991 Pontiac Firebird Water Neck O-Ring, 1991 Pontiac Firebird Water Outlet Gasket, 1991 Pontiac Firebird Water Pump to Block Gasket, and 1991 Pontiac Firebird Water Outlet Restrictors.
Replacement water pump to block gasket for early small block engines. Sold individually. 2 required per vehicle.
Avoid water leaks which can compromise your cooling system. Re-seal your water neck with this replacement "O" ring. For use on various GM models.
Avoid water leaks which can compromise your cooling system. Re-seal your water neck with this replacement die-cut gasket. For use on various GM models.
These restrictors come in a set of three with a 5/8", 3/4", and 1" hole to allow adjustment for optimum cooling. Each 2-1/8" plate is made from anodized aluminum and fits under the water outlet in place of the thermostat.