Yep, the original '69 crank to compressor belt has an idler on each side. I have the original idlers and an extra original AC mount bracket I can hack up if need be. So when I get to it in another two months or so will be looking to use a dedicate crank/compressor belt like '69 and back small blocks used with idlers. Kicking the can down the road for now cause car not assembled yet from floor replace 6 spd swap. So will circle back to AC quagmire can of worms two months out or so....