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FFG 1967-79 F100 Wilwood Master Cylinder Kit


Black Brake Boosters are currently on a 4 week backorder, Machined still available - 5/9/24

Fat Fender Garage is pleased to offer our Wilwood Master Cylinder kit for your 1967-1979 Ford 1/2 ton & 3/4 ton trucks, as well as 78/79 Broncos. We use Wilwood brake solutions on our project trucks because it’s the best and we’re now offering this kit for the DIY guys.

Have you upgraded to disk brakes up front? Disks out back? Have you installed larger wheels and tires? Coyote swapped your truck or upgraded your power-plant? Increased your horsepower and finding it harder to stop your truck? Allow us to present you with our new bolt-in solution!



  • Wilwood tandem master cylinder with a 1″ bore. Machined from high-pressure die castings, each master cylinder weighs only 3lbs, a 75% weight savings over most cast iron OE type master cylinders.
  • 8″ Tuff Stuff dual diaphragm booster that provides room for your Coyote motor. It will also clean up your firewall if you are upgrading from the original stock booster on your truck.
  • Fat Fender Garage custom designed push-rod that makes this kit work with your stock brake pedal assembly.
  • Fat Fender Garage firewall plate and grommet to seal off the opening.
  • Fat Fender Garage mounting brackets. Many of you told us that you needed mounting brackets because your truck did not come with them, or they are missing. We now include them with our kit.

Customer Reviews

Based on 11 reviews
Rick Hanson
67 F 100

Worked great 👍

Rin Walker

FFG 1967-79 F100 Wilwood Master Cylinder Kit

Chris Weber
Brake kit

Fit perfect and worked great would highly recommend..

We're thrilled to hear that our Brake Kit fit perfectly and worked great for your needs. Your recommendation is greatly appreciated, and we're pleased to have met your expectations.

If you have any more projects or need assistance in the future, please feel free to reach out. Thank you for choosing our product, and we look forward to serving you again.

Safe travels with your well-fitted brakes!

William Gath
Good and bad

Good quality parts however, with supplied brackets installed it is not possible to achieve correct pushrod length and pedal height, also with the master cylinder and proportioning valve bracket and spacers installed onto the booster there is not enough thread engagement for it to be safe and requires modification

Mike Boynton

Wilwood makes a great product. Fat fender put everything needed together in a kit for my build. It made the process speedy.