The water pump pulleys are different for the two style water pumps, so you need to get the proper vintage water pump pulley to match... I'm not sure if the crank pulleys are different for the two generations, but you need to match the crank pulley, water pump/fan pulley, and then use a dingle groove alternator pulley for non A/C cars... the A/C cars used a double alternator pulley which will not align properly on the non A/C pulleys...