It is a slant six and factory a/c, still has this window sticker which I think is awesome. The compressor does have two heads, that side pic is deceiving. Still trying to figure out what was on that bracket....
It's not that something went on that, but what the dryer can bolted to.
Problem is I can't see were it could have been unless it and the block with the fitting that goes to the compressor was flipped over to those two inline bolts on the back side of the other compressor head.
