Anybody seen this R-12 compressor?

Does anyone have a clue as to what the specs are on this puppy? It came out of an RV at the yard.

DUDE! It was at my house partying last week! That thing is crazy!

Femsa is a spanish made imitation York compressor. I dont know if they were ever OEM for anything, but you find them in some 70's pickups and van's. If I had to guess I'd say they were just a cheaper replacement for failed Yorks, but i don't know that.

that looks like the york compressors that came factor on a bunch of ford trucks and vans. they were also a dealer installed AC system on a few others, but the coolest thing about them is they make the best compressors for on board air you. should check if someone makes a converson, i've only saw them offered new in kits.

Thanks for the replies, fabricating the brackets to mount onto the engine isn't going to be a problem. It's just that I want to know if this puppy is worth it? Also if I could swap clutch pulleys that would be sweet.