Racing Beat# 11469
Racing Beat parts are subject to availability, and may not be in stock. In some cases you may need to please allow time for shipping.
The Aluminum Main Drive - Double Sheave Pulley for virtually all 1974-92 12A and 13B engines is designed for high performance/RPM street and moderate racing use, slowing the water pump and alternator 13-15 %, thereby reducing cavitation and power loss. If used with our Aluminum Alternator Double Sheave Pulley, you can have a true dual belt system. The stock air conditioning pulley is accommodated. Timing marks are provided at 10 |