Classic Industries offers a wide selection of Heater Parts for your 1975 American Motors All Models. Classic Industries offers 1975 American Motors All Models Blower Motor, 1975 American Motors All Models Heater Box, 1975 American Motors All Models Heater Control Valves, 1975 American Motors All Models Heater Cores. 1975 American Motors All Models Hoses and Parts, 1975 American Motors All Models Vent and Duct Parts.