Hello, on my '72 I found out that I've got a bad alternator, so i've picked up a rebuilt replacement, the only problem... the dealer installed york air compressor. The problem I have is how to remove the old one and get the replacement in place. From the back i've got the support brace from the bottom of the compressor to the motor mount and in the front its the radiatior, etc. Now about the A/C system... it's not currently hooked up, I'm missing the idler pulley, but the system appears fine, i'm giving it a 50/50 shot at working, no oil seeping from the compressor and all is still intact. The switch under the dash still engages the clutch... so I don't want to remove the A/C untill I am shure its junk. What is the best way to remove the old alternator??? Thanks, Todd