I have a 78 blazer. It originally had AC. The compressor went bad so I removed it. All the other stuff is still in the engine compartment. I called to try and find another compressor since my wife doesn't like my truck without AC. I think the options are A6 and R4. How do I know which was in it? I can't remember what it looked like. Please help, I appreciate it.
Possum70
Possum70
