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31-00130 Power Brake Kit (All Application) for Early Bronco


In stock (can be backordered)


The power brake kit from B.C. Broncos fits the 66-77* Broncos with no fender modification and positions the master cylinder to set level. The BC Broncos Brake bracket is made from 3/16″ steel, welded and powder coated. The bracket is a 4-sided bracket, not a weak 3-sided folded bracket that relies on the booster for strength. The bracket has been designed to allow clearance for all stock, fiberglass and low profile hoods. The bell crank uses replaceable brass bushings for smooth operation and movement. The bracket is designed to use a 78 Mustang II power booster, and it includes a newly designed brake rod and firewall seal. The bracket can be purchased separately or as part of the kit. The kit includes a new 1 1/8″ bore master cylinder and new cad plated power brake booster. The brake booster is a 7″ double diaphragm booster so has the same amount of power assist as the much bigger old style boosters. This kit works on all drum and disk brake combination. The booster has a 1 yr. warranty and the M/C has a 3 yr warranty. The bracket has a lifetime warranty.

*Note we have found that some of the last 77’s had an oddly sized stock rod that will not work with our kit. You will need to change it to the earlier type rod.

Additional information

Weight 28.00 lbs
Dimensions 21 x 11 x 11 in
BC Broncos custom part?


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