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 C1 Corvette's factory rear end or upgrade your differential for some newfound performance with a fresh set of ring & pinion gears. Ring & pinion gears are matched sets to eliminate noise and whine when rebuilding your Corvette's differential. 4.11 ratio. Direct fitment for all 1955-1962 manual transmission Corvettes with a Dana 44 differential.