Windshield wiper tranmsission mounting pads are the moulded rubber gasket between the cowl and the wiper transmission assembly. A small part that adds an extra fine detail to your restoration. Pads are correct for 1954-56 Oldsmobile all models as well as 1954 Buick Skylark, and 1954-56 Buick 40 & 60 series. Sold in a pair.