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Vehicle Info NeededLEED BRAKESPART NUMBER: 633-1E105
1962-1974 GM Vehicles Power Brake Master Cylinder & Booster Kit
$31949$354.99You Save$35.50
Ships on Sep 14, 2026
Lowest Price GuaranteeGM Zinc 9 in. Boosters
Power Brake Master Cylinder & Booster Kit1962-1974 GM Vehicles Cast Iron 1 1/8 in. Master Cylinder Zinc 9 in. Booster Adjustable Master Cylinder
LEED Brakes 1E105 Features:
New 9" zinc plated power brake booster, master cylinder & Adjustable Proportioning Valve. This 9" power booster is hand polished before a yellow zinc finish is applied for a top quality finish. The top quality power brake booster is designed mount directly to your factory firewall. Also included in this kits is a new 1-1/8" bore master cylinder and Adjustable Proportioning Valve equipped to work with disc/drum & disc/disc brake applications.- New unit not remanufactured
- Direct bolt in replacement for factory power brake booster
- Includes brackets and pushrod
Part TypeBrake Master Cylinder and Booster Assembly
BrandLEED BRAKES
Package Height10.5
Package Width10.5
Package Length18.25
Weight18.0 PG
Part CategoryPerformance Parts
Brake Booster FinishZinc
Bracket IncludedYes
Brake Booster TypeSingle Diaphragm
Master Cylinder FinishNatural
Housing MaterialSteel
Brake Booster IncludedYes
Master Cylinder Bore Size1-1/8 in
Mounting Hardware IncludedNo
Master Cylinder Port Quantity2
Brake Booster Diameter9 in.
Booster Housing Diameter9 in.
Bleeder Hoses IncludedYes
Brake Pedal Pushrod IncludedYes
Master Cylinder MaterialCast Iron
Master Cylinder Cap IncludedYes
Booster Diaphragm TypeSingle
Brake Lines IncludedNo
Booster TypeVacuum
Master Cylinder IncludedYes
Part FitmentSemi Universal
Vendor Part Number1E105
Package Qty1
Package TypeEA
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