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![Black-Out Power Master Cylinder/Brake Booster Kit for 1966-1977 Ford Bronco Truck [Firewall Mount]](https://www.jegs.com/images/mini_750/500/555/555-631531.jpg)
Vehicle Info NeededJEGSPART NUMBER: 555-631531
Black-Out Power Master Cylinder/Brake Booster Kit for 1966-1977 Ford Bronco Truck [Firewall Mount]
$35299$418.99You Save$66.00
2 left in stock
Ships on Sep 14, 2026
Lowest Price GuaranteeFord Truck, Disc Front & Drum Rear
Power Master Cylinder/Brake Booster1966-1977 Ford Bronco Truck Black-Out SeriesIncludes:
- 8 in. Dia. Dual Diaphragm Power Brake Booster
- Master Cylinder
- Firewall Mounting Bracket
JEGS 555-631531 Power Brake Kit Features:
- Includes power booster rod extension
- Dual diaphragm (8 in. diameter) brake booster (Bendix style)
- Oval Wilwood style master cylinder (left side ports)
- Application-specific booster brackets/pedal/boot
- Black Powder-coated brake booster/master cylinder and reservoir
Part TypeBrake Master Cylinder and Booster Assembly
BrandJEGS
Package Height14.1
Package Width15.4
Package Length15.9
Weight24.45 PG
Part CategoryReplacement Parts
Brake Booster FinishBlack Powder Coat
Master Cylinder FinishBlack Powder Coat
Part FitmentSemi Universal
Reservoir IncludedYes
Brake Pedal Rod Extension IncludedYes
Vendor Part NumberFD-417
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
