GASKET, Carburetor Mounting, 1 9/16 inch primary, 1 11/16 inch secondary, 4 hole design, .065 thick paper and steel sandwich,
The applications show abbreviation codes C2M, C2S and S2M which breakdown as:C2M = Carb to intake manifoldC2S = Carb to spacerS2M = Spacer to intake manifold