170 Degree 1939-60 Champions 1956 Golden Hawk All 1961-66 cars M-Series trucks except M16-17

180 Degrees Trucks only All 1949-60 trucks models 1 5 10 15 All 1961-64 trucks models 5 7 10 12 13 28 40

180 Degree All 1938-50 Commander President 1951-60 V-8 except 1956J All 1941-60 trucks with Commander 6

160 Degree All 1938-50 Commander President 1951-60 V-8 except 1956J All 1941-60 trucks with Commander 6

180 Degree All 1939-60 6-cyl Champions All 1956 Golden Hawk All 1961-66 cars M-Series trucks except M16-17

160 Degree 1939-60 Champions 1956 Golden Hawk All 1961-66 cars M-Series trucks except M16-17

All 1951-54 Packards

All 1939-60 Champion 6 motors

All 1939-60 Champion 6 cars trucks

Many 1934-50 cars All 1951-66 cars

Lower All M15 trucks M15A before serial M15A-14482

All M-Series trucks