Description

This is a bolt-in power brake upgrade kit for a 67-70 Mustang or Cougar with front disc/rear drum brakes and a manual transmission.

What's Included:

  • Dual diaphragm brake booster
  • New power brake pedal
  • Two new nylon bushings for the brake pivot tube
  • New style power brake light switch
  • Adjustable proportioning valve
  • Front wheel disc / rear drum brake master cylinder
Fitment

Fits 67-70 Mustang and Cougar with manual (MT) transmission and front disc/rear drum brakes.

Vehicle Fitment

1967 Ford Mustang, 1968 Ford Mustang, 1969 Ford Mustang, 1970 Ford Mustang, 1967 Mercury Cougar, 1968 Mercury Cougar, 1969 Mercury Cougar, and 1970 Mercury Cougar

Questions & Answers
Q: Why does this manual-transmission kit use a dual-diaphragm booster?

A dual-diaphragm booster provides more assist, which gives a firmer, more confident pedal on a front-disc car — especially helpful since manual-transmission combos can produce a less consistent vacuum signal than some automatics.

Q: Is this a bolt-in kit?

Yes — booster, power brake pedal, and two nylon pivot-tube bushings bolt to the stock 67-70 Mustang/Cougar mounting points, no welding required.