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Vehicle Info NeededLEED BRAKESPART NUMBER: 633-6JF92
1964.5-1966 Ford Mustang Power Brake Master Cylinder & Booster Kit
$45899$509.99You Save$51.00
Ships on Sep 14, 2026
Lowest Price GuaranteeFord/Mercury Chrome 7 in. Boosters
Power Brake Master Cylinder & Booster Kit1964.5-1966 Ford Mustang w/Automatic Transmission Chrome Flat Top 1 in. Master Cylinder Chrome 7 in. Booster Chrome Disc/Drum Proportioning Valve
LEED Brakes 6JF92 Features:
Upgrade your manual brake car to a 7 in. chrome power brake booster and a 1 in. dual bore master cylinder! This kit allows you to upgrade your factory single bowl manual brake car to dual bowl power brakes in no time. In this kit you receive a polished chro me 7" power brake booster, Chrome aluminum 1" bore master cylinder & a chrome 4 wheel disc brake proportioning valve. Note: Kit will only fit vehicles with automatic transmission. Will fit manual shift cars equipped with aftermarket cable style clutch. Factory brake lines will need to be re-routed and flared. Fitment of the master cylinder is very close to factory strut tower.- New unit not remanufactured
- Includes brackets and pushrod
Part TypeBrake Master Cylinder and Booster Assembly
BrandLEED BRAKES
Package Height10.5
Package Width10.5
Package Length18.25
Weight16.0 PG
Part CategoryPerformance Parts
Brake Booster Finishchrome
Bracket IncludedYes
Brake Booster TypeSingle Diaphragm
Master Cylinder FinishChrome
Housing MaterialSteel
Brake Booster IncludedYes
Master Cylinder Bore Size1 in
Mounting Hardware IncludedNo
Master Cylinder Port Quantity4
Brake Booster Diameter7 in.
Booster Housing Diameter7 in.
Bleeder Hoses IncludedYes
Brake Pedal Pushrod IncludedYes
Master Cylinder MaterialAluminum
Master Cylinder Cap IncludedYes
Booster Diaphragm TypeSingle
Brake Lines IncludedFrom Master Cylinder to Valve
Booster TypeVacuum
Master Cylinder IncludedYes
Part FitmentSemi Universal
Vendor Part Number6JF92
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
