Through rocker arm All 1951-64 V-8s except 1956 Golden Hawk use 8

At plug wire bracket 1939-60 Champion 6 use 1

To ground cable All 1947-50 Commanders all 1949-60 Commander 6 trucks use 1

All 1939-60 Champion 6 motors use 18

All 1937-50 Dictator Commander All Coupe Express all Commander 6 trucks use 2 on thermostat housing

12 13 x 2 78 All applications for cast iron head 1935-36 Dictator 1935 Commander 1935-37 President 1938-42 Commander President 1937-39 Coupe Express 1947-60 Commander sixes use 20

8.5 to 1 ratio 1963-64 V-8s except Avanti powered trucks

7.5 to 1 ratio 1954 V-8s

Standard 1941-54 Champions

7.0 to 1 ratio 1951-54 V-8s

High compression 1939-40 Champions

All 1964-66 cars except Hawk Avanti