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.
Lingenfelter premium dual valve spring kit for use with camshafts under .675 lift. These dual valve spring kits include 16 lightweight titanium spring retainers, 32 7 degree bead lock valve locks, 16 spring seat cups, and premium OE style valve seals.
Technical Specs: Installed heights: 1.800 Pressure: 160lbs Open Height: 1.125 Pressure: 424lbs Coil Bind at 1.085 Max Lift at 1.800 .675 Spring Rate: 392
NOTE: Will not work with Lingenfelter LS& GT19 or GT21 Camshaft.