Belt Question...

Having same problem with mine at this exact moment. Problem is when I changed from a round back to square back alternator. Case doesnt allow alternator to swing up far enough. 60 inch is too long as alternator almost hits inner fender. Measured 59 inches with a Taylor's tape. Havent tried yet, but found belt at orlieys thats 59 1/16. Master pro part number 7585.