Shop › 1933-1937 9hp Head Gaskets (Car Part) Image 1 of 1 1933-1937 9hp Head Gaskets (Car Part) £120.00 Head gaskets for all 1933-1937 9hp cars. They are copper and non asbestos, equivalent to Payen 1428 Add To Cart Added! Head gaskets for all 1933-1937 9hp cars. They are copper and non asbestos, equivalent to Payen 1428 You Might Also Like Quick View 1933-1935 Top Water Manifold (Car Part) £130.00 Quick View Cushion ring (Car Part) £35.00 Quick View 9hp Head Gasket for Gibson Engines (Car Part) £113.00 Quick View 1933-1935 9hp Pair Of Rear Brake Pull-Off Springs (Car Part) £34.00 Quick View 1933-1937 9hp Front Brake Pull Off Springs (Car Part) £15.55