I’m looking at finding pieces for the AC on my 67, 289 XR7. The idler parts were already off the car when I got, way back in 1985. This piece is current on Ebay, and I just don’t know what the correct part looks like-1967 GT MUSTANG XR7 COUGAR 390 IDLER PULLEY WITH BRACKETS MUSTANG FASTBACK | eBay
Here is my 1967 289ci xr7 A code with power steering that is mocked up. It has nothing in common with the S code I have here next to it. I hope some of these images will help.
Looks good except the high pressure fitting on the compressor is facing forward instead of to the rear. 1967 did not have a power steering cooler either.
That eBay listing is not correct for any year, Cougar or Mustang with any engine.
Since1980, thanks very much for posting those! CougarCJ, thanks for answering the question- I guess I will keep my eyes out more, and see what I can find…