Product Code: 3706

Power Brake Booster Kit, 1966-77 Bronco

$589.95

Earn up to 590 DuffBucks.

(4 customer reviews)

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 aluminum master cylinder for your application; American made DOT tested 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 (create more line pressure) and won’t swell. This means increased performance and improved brake feel. Plus, there is NO fabricating of 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.)

 

Weight 30 lbs
Dimensions 12 × 12 × 12 in
Master Cylinder & Prop Valve

Disc/Drum, Disc/Disc, Drum Drum

4 reviews for Power Brake Booster Kit, 1966-77 Bronco

  1. Michael Gartman (verified owner)

    I was a little intimidated to take the step of installing booster brakes on my 71. I watched the videos and all in all it was fairly easy, This is one of the best upgrades Ive made yet.

  2. Clifford Harrelson

    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.

  3. Dustin Miller

    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.

  4. Paul Jepsen

    Awesome product, package well, ship fast.

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