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![Power Brake Conversion Kit for 1964-1966 Ford Mustang w/Automatic Transmission [Disc/Drum]](https://www.jegs.com/images/mini_750/500/555/555-631182.jpg)
Vehicle Info NeededJEGSPART NUMBER: 555-631182
Power Brake Conversion Kit for 1964-1966 Ford Mustang w/Automatic Transmission [Disc/Drum]
$27999$307.99You Save$28.00
Ships on 09/18/2026
Lowest Price GuaranteeFord Car, Disc Front & Drum Rear
Power Brake Conversion Kit1964-1966 Ford Mustang w/Automatic Transmission Disc/Drum 1 in. Bore Master Cyl. 7 in. Single Diaphragm Booster Aluminum Proportioning Valve Black Finish Sold as a Kit
JEGS 555-631182 Power Brake Conversion Kit Features:
- Fits 1964-1966 Ford Mustang with automatic transmissions only
- For front disc and rear drum applications only
- 1 in. bore dual-bowl master cylinder for improved hydraulic performance
- 3/8 in.-24 and 3/8 in.-24 master cylinder outlets
- 7 in. vacuum single-diaphragm brake booster
- 3/8 in.-24 and 9/16 in.-18 proportion valve outlets
- Steel brake booster construction provides strength and long service life
- Includes brake pedal rod extension and required mounting hardware
Part TypeBrake Master Cylinder and Booster Assembly
BrandJEGS
Package Height11.0
Package Width11.0
Package Length22.0
Weight29.0 PG
Part CategoryReplacement Parts
Brake Booster TypeVacuum single diaphragm
Master Cylinder FinishNatural
Master Cylinder Bore Size1 in. (25.4 mm)
QuantitySold as a kit
Mounting Hardware IncludedYes
Brake Pedal Rod Extension IncludedYes
Bowl DesignDual
Brake Booster Diameter ( In.)7 in. (177.8 mm)
Rear Brake TypeDrum
Brake Booster MaterialSteel
Master Cylinder MaterialAluminum
Master Cylinder Cap IncludedYes
Front Brake TypeDisc
Reservoir MaterialAluminum
Part FitmentDirect Fit
Reservoir IncludedYes
Package Qty1
Package TypeEA
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