STANDARD MOTOR PRODUCTS DR311T Specifications. BUICK 1957-1974. Contents Distributor Rotor. PONTIAC 1958-1974. GMC 1959-1974. CHEVROLET 1957-1974. Mount Type Bolt On. OEM / Interchange Numbers: 12338671, 12338688, 12366619, 12366685, 1852722, 19106647, 1932015, 1932135, 1960776, 1965743, 1965793, 1968433, 1971247, 3204216, 800044, 8112343, 812234, 8122343, J1971247, J3204216, J8112343, J812234, J8122343.
