Mr. Gasket Steel Shim Head Gasket - 1132G sensors 4 V8 1966 Oldsmobile F85

4 V8 1966 Oldsmobile F85 Base 400/6

7L/V8 1977 - 1980 Chevrolet Impala 5L/V8 1977 - 1979 Chevrolet Impala 4

Fits GM Rear Wheel Drive

Year Make Model Submodel Engine Size 2019 - 2021 Chevrolet Silverado 1500 4

Mr. Gasket Steel Shim Head Gasket - 1132G sensors 4 V8 1966 Oldsmobile F85Overview: Mr. Gasket Embossed Steel Shim Cylinder Head Gaskets are for high performance street machines, drag racing and oval track racing. This is a very unique design that has a solid metal on metal fold at the combustion seal. This fold makes for a very stout seal that is almost the equivalent of a higher end MLS (multi layer steel) gasket with a gas stopper layer, but at a much lower cost. This gasket also has embossments around the coolant and