Restoring your heater box with A/C may not be the last thing someone will check out on your car, but it certainly won't be the first. Paint, engine, interior, dash, and then maybe the undercarriage is ...
If you have a first-gen big-block Camaro, or you simply have big-block Camaro knowledge, then you know that big-blocks have a different heater core than a small-block and L6 (inline 6) Camaro. If ...