Zip Corvette sales and customer service representatives are here to serve you during the following hours:
Mon-Fri. 8:00am-5:00pm
Sat-Sun: Closed
(Eastern Standard Time)
Zip’s showroom will be unavailable for walk-in shopping or order pickup. Local customers are encouraged to call us at 1.800.962.9632 to place an order with your favorite Zip salesperson. All customers can continue to shop securely online 24/7 at zip-corvette.com. Orders are shipping as usual. All in-stock parts ship same-day when your order is placed by 3pm ET Monday-Friday.
Other questions? Contact us here 24 hours a day 7 days a week.
New reproduction 1962-1980 Corvette double groove crankshaft pulley. Bolts to harmonic balancer. GM # 3858533 was originally used as a service replacement pulley for the 2-piece design pulleys used on 1962-1965 Corvettes. Can be used for 1962 327 w/idler pulley, 1963-1968 327 w/Sp. Hi-Perf except AC or 350hp w/PS, 1969-1973 350 w/Hi-Perf or Sp.Hi-Perf except w/AC or HD 4-speed and 1974-1980 350 Corvette w/o air condition. 6 3/4" O.D. Deep groove.