These heavy duty power brake conversion kits convert a single diaphragm booster to a dual diaphragm setup which creates more stopping power with less pedal pressure. NOTE: Engine vacuum needs to be a minimum of 18 inches of vacuum at idle when engine is warm for power brake setup to function properly. Please confirm prior to ordering.
We're working on getting more reviews for this product. In the meantime, here's what people are saying about 4WP
Q: Will this kit work on a cj that currently has no booster? Answer this question
A: RT31010 will fit CJ's w/ manual brakes. The link below shows a factory CJ with manual brakes. The 4-bolt pattern is pre-drilled into the firewall. https://www.lever-family-racing.com/lever-family-racing-home/family-vehicles/1984-jeep-cj-7/1984-jeep-cj-7-progress-2015-09-05-master-cylinder
Answered by Kelly from 4WP Corporate Headquarters on 01/21/2021
Join our mailing list to receive information on new products, special events, discounts and more!
Sign up to receive deals by email!
Sign up to receive text alerts about new product releases, exclusive access to sales, and much more!
Sign up to receive deals by text!
By submitting, you agree to receive recurring autodialed marketing text msgs (e.g. cart reminders) to the mobile number used at opt-in from 4 Wheel Parts (4WP) on 21208. Consent is not a condition of purchase. Msg frequency may vary. Msg & data rates may apply. Reply HELP for help and STOP to cancel. See Terms and Conditions & Privacy Policy