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.
Revive your 1980-1982 Corvette's factory rear end, or upgrade your differential for some new found performance, with a fresh set of ring & pinion gears from Zip Corvette. Ring & pinion gears are matched sets to eliminate noise and whine when rebuilding your Corvette's differential. 3.73 ratio. Direct fitment 1980-1982 Corvette with aluminum D44 differential.
Note: These are the same ring & pinion gears that Zip Corvette uses for our in-house differential rebuild service. If you would rather trust the experts at Zip for a complete differential rebuild - call a Zip salesperson for details on rebuilding your Corvette's factory differential or a replacement differential available beforehand with a core charge.