Zip Corvette sales and customer service representatives are here to serve you during the following hours:
Mon-Thur. 8:30am-6pm
Friday: 8:30am-5:30pm
Saturday: 9:00am-1:00pm
(Eastern Standard Time)
Our showroom is open to the public Monday-Friday from 8:30am-5:30pm (EST). We take orders in our showroom or you may call your order in over the phone and we will prepare your items in advance so you do not have to wait.
Our performance and installation facility is open Monday-Friday from 8:30am-5:30pm (EST). Visit our showroom to setup an appointment to have your Corvette tuned, accessorized, enhanced or more. Read more about our performance and installation facility here. *All work requires an appointment.
Other questions? Contact us here 24 hours a day 7 days a week.
GM installed a dual master cylinder in all 1967 and later Corvettes as a safety feature. Multiple reservoirs allows for continued braking if a rupture takes place in your front or rear brake system. Now you can get that same security for your older mid-year Corvette by installing a Zip conversion kit.
The 1963-1966 dual master cylinder kit converts your single reservoir to the 1967 style master cylinder. Complete bolt-on kit includes:
New 1967 style master cylinder (1" bore)
Proportioning valve with bracket
Brake lines to proportioning valve
Brake line to left front brake line block
Brake line to left rear block
Brake line frame blocks
Note: This bolt-on dual master cylinder kit requires no modification to original parts and does not require any custom lines or connections to be made. Conversion back to original is possible when desired.