Product DescriptionHeater Box Assembly for 1965-1966 Mustangs with a 3-speed heater motor.
The heater box assembly consists of the front and rear casings with doors. This is a factory type fiberglass two piece heater box/heater core casing. The heater box is a pre-assembled unit which includes the gasket and all seals. The heater plenum attaches to this assembly and directs warm air to the car.
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- Overall Rating: 3 / 5
- 1 Reviews
Works as a replacement for my old, cracked heater box. Fit is sub-par though; the heater plenum screw holes don't line up with the holes on this unit; as well, the supplied screws for the heater cable brackets are too short and had to be replaced.