I have a single sheave dampner pulley on the motor in our Ranch Wagon, but had an OEM accessory pulley in one of my parts boxes. Since we plan on adding AC to the car and I now have the radiator out of the car, I bolted that pulley on yesterday. Everything fit correctly, but there is a 1/2" space between the accessory pulley and the dampner pulley. So other than making custom spacers for the AC compressor, are there any advantages/disadvantages in using an accessory pulley over a double sheave dampner pulley? I really don't want to spend the $100+  to buy a double sheave dampner pulley.
Thanks,
Rono

  Ron Lane,  Meridian, ID