1991 GMC Jimmy instalation of a fake pulley on the A/C moun

Ok all you need to do is remove the a/c compressor and any lines that you want to remove and plug the ends off so it you want it can be put back together if you want to replace the a/c later. Then go to your local Napa auto parts store and get part number 600-1802, this is an a/c bypass pulley so your belt won't change. Here is a pic.