Telephone _ James Duff, Inc.


M-F 10-6 EST

  Home > Early Bronco 1966-1977 >

Power Brake Booster Kit, 1966-77 Bronco
Power Brake Booster Kit, 1966-77 Early Classic Bronco

Alternative Views:

Our Price: $435.95
Sale Price: $395.00
You save $40.95!

Product Code: 3706

Master Cylinder & Prop Valve*:
Disc/Disc or Drum/Drum

Specifically designed for your Early Bronco, our system brings the Bronco’s hydraulic brake system up to modern standards. This kit includes a brand new (not rebuilt) 8” dual diaphragm vacuum booster to provide better power brakes without having to modify the inner fender well. The bracket is designed like the OEM 1976-77 bracket for optimum reliability and linkage alignment. This system includes everything you need: a mounting bracket with all the hardware and the bell crank assembly; the brake booster; the correct master cylinder for your application; stainless braided hoses that go from the master cylinder to the proportioning valve; a master cylinder bleeder kit; a brake light warning wire; and a proportioning valve with bleeder protection tool. We’ve included everything you’ll need except the brake fluid! Our stainless braided hoses feature a smaller inner diameter over stock rubber hoses (creates more line pressure) and won’t swell. This means increased performance and improved brake feel. Plus, there is NO fabricating hard lines to make it all work!

For the best pedal feel and response, we offer two different master cylinders: one for drum/drum or disc/disc (driver side ports) and one for disc/drum (passenger side ports.) Specify which setup you have when ordering. If you upgrade to front/rear discs at any time, you can simply swap to the other master cylinder and proportioning valve (also sold separately for this reason.)

Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 3 Write a review.

  0 of 0 people found the following review helpful:
5 of 5 A great safety upgrade October 1, 2019
Reviewer: Clifford Harrelson from Ocala, FL United States  
Super easy install and definitely one of the best upgrades or updates one can make to their early Bronco. Different kits for different applications make this one a “no brainer”. Because stopping is cool! Everything included for simple install. Definitely recommend this kit.

Was this review helpful to you?

  1 of 1 people found the following review helpful:
5 of 5 Brake booster September 19, 2019
Reviewer: Dustin Miller from Amarillo, TX United States  
This kit is awesome, comes with everything you need to install a booster and is a must have if you plan to go up in tire size.

Was this review helpful to you?

  1 of 1 people found the following review helpful:
5 of 5 Brake boost kit February 2, 2018
Reviewer: Paul Jepsen from CLAYCOMO, MO United States  
Awesome product, package well, ship fast.

Was this review helpful to you?

Browse for more products in the same category as this item:

Early Bronco 1966-1977
Early Bronco 1966-1977 > Brakes