When doing replacement or upgrading on 1971 – 1980 Ford Pinto, the bulb size guide is necessary for you to take the reference.
Jump to corresponding car model with the catalog bellow.

High Beam and Low Beam Headlight 1971 – 1978 H6024
1979 – 1980 H6054
Back Up Light 1971 – 1980 1156
Brake 1971 – 1980 1157
Dome Light 1971 – 1974, 1977 211-2
1975 – 1976, 1978 – 1980 212-2
Front Side Marker 1971 – 1980 194
Front Turn Signal 1971 – 1980 1157
License Plate 1977 – 1980 168
1973 631
1974 89
1971 – 1972 97
Parking Light 1971 – 1980 1157
Rear Side Marker 1971 – 1980 194
Rear Turn Signal 1971 – 1980 1157
Tail Light 1971 – 1980 1157
Courtesy 1979 – 1980 161
1975 – 1976 1816
1974 212-2
1978 89
Engine Compartment Light 1974 – 1980 89
Glove Box 1974 – 1980 1816
Map Light 1975 – 1976, 1979 1816
1977 – 1978, 1980 212-2
Radio Display 1978 – 1980 1892
1971 – 1977 1893
Trunk 1974 – 1978, 1980 89