FFG 1967-79 F100 Wilwood Master Cylinder Kit

Rating: 4.5 out of 5 (16)
SKU: FFG-F6779-WMCK-BK ISBN: 41651277988030

Wilwood Master Cylinder Kit – 1967–1979 Ford F-Series & 78–79 Bronco

Fat Fender Garage is pleased to offer our Wilwood Master Cylinder Kit for 1967–1979 Ford 1/2 ton & 3/4 ton trucks, as well as 1978–79 Broncos. We use Wilwood brake solutions on our own builds because they perform, and now we’re offering this exact setup to the DIY crowd.

Upgraded to disc brakes? Running big wheels and tires? Coyote-swapped or just boosted your horsepower? If you're finding it harder to stop your truck, this bolt-in solution is built for you.

NEW: We now offer an option specifically for lowered trucks and air ride setups. If your ride is dropped more than 4", choose the “Lowered Truck Option” when ordering. It includes a shorter pushrod to help clear tight spaces and prevent interference on low-slung builds.


Includes:

  • Wilwood Tandem Master Cylinder – 1" bore, lightweight (only 3 lbs), machined from high-pressure die castings
  • 8" Tuff Stuff Dual Diaphragm Booster – Compact enough for Coyote-swapped trucks; cleans up the firewall
  • Fat Fender Garage Custom Pushrod – Standard or shortened for lowered builds
  • Firewall Plate & Grommet – Seals the firewall for a clean finish
  • Mounting Brackets – Included because, yes, we’ve heard you: your truck probably didn’t come with them
  • (Optional) Wilwood Adjustable Proportioning Valve Kit – Recommended for dialed-in brake balance (especially if you’ve got disc/disc or mixed setups)
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Customer Reviews

Based on 16 reviews
81%
(13)
6%
(1)
0%
(0)
6%
(1)
6%
(1)
R
Ryan

Fit great, had to modify the adapter rod from the pedal to the booster as it would rip the seal out of the firewall if left as is.

D
David Stoll
Beautiful Master cylinder

Everything fits well the finish is nice. I'm in love with the master cylinder kit will order more parts in the future

D
David Hundley
F100 build

Great product and service. Put 3600 miles on the Chris Smith build no problem whatsoever

J
James Womack
Great support

Had a missing part. Called and was handled that day. Great company would highly recommend

K
Kenneth Keymer
Nice product!

The FFG added pieces make this kit a 5 star.