Aluminum Rotor Alternator Pulley
Fits: 74-92 12A & 13B Engines
Fits: Alternator with a Shaft Diamter of 15mm
Material: Aluminum alloy, precision machined.
Weight: 5 oz
If you've removed your air pump, running an extra belt on the water pump is a good idea to make sure your Rotary runs like a champ.