Re: GM transmission

Posted by PackardV8 On 2010/10/17 18:59:14

Mod the heater box for AC evaporator and blower moter is a good idea. However i doubt that it can be done on The V8 models because of the valve cover. It sets only about 1.5" below the heater box. Not much room for growth there of the heater box. Hood hinge won't allow for any heater box growth toward the rite side of the car either.

Any AC unit fabrication needs to keep the blower motor for the AC outside of the cabin otherwise there will be alot of noise. That's about the only complaint i have about my Mark IV unit is the noisy fan. The AC blower motor gets HOT too!!!