Reproduction heater box or heater core case for 1966-67 Pontiac and Chevrolet A-Body models without factory air conditioning. This reproduction interior heater box assembly houses the heater core and distributes hot air to...
AC Evaporator Box Resistor and Relay Screws; 10-16 x 5/8"; 1/4" Hex Head; Pair
Reproduction of the original style heater box blower motor resistor and relay mounting screws for various 1938-83 GM models with screw-on style resistors. Also used to mount the blower motor relays on most 1961-79 GM models....