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Vehicle Info NeededJEGSPART NUMBER: 555-631492
O.E. Style Replacement Brake Master Cylinder for Select 1962-1966 GM Models with Single Reservoir
$5094$67.99You Save$17.05
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Lowest Price GuaranteeGM Reproduction Brake Master Cylinders
O.E. Style Replacement Brake Master CylinderFits Select 1962-1966 GM Models Fits Manual Drum/Drum Applications Single Reservoir 1.125 in. Bore 7/16 in. -24 Port Cast Iron Includes Bleeder Kit & Bleeder Screw
JEGS 555-631492 O.E. Style Replacement GM Brake Master Cylinder
Keep your brakes in top shape with a new brake master cylinder from JEGS. This single reservoir unit is a direct fit replacement for 1962-1966 GM cars with a disc/drum braking setup. The cast-iron construction and yellow zinc lid mimic the original for a factory-fresh appearance. Don't let a poorly functioning original unit spoil your fun.
JEGS 555-631492 O.E. Style Replacement GM Brake Master Cylinder Features:
- The perfect master cylinder for your GM restoration
- New unit (not remanufactured)
- Single reservoir deep pocket design
- Gold zinc plated single bail cap
- Exact copy, designed to match the original GM-style brake master cylinder
- Dimensions:
- 6 3/8 in. L x 4 3/8 in. W x 5 1/4 in. H
- GM 3 3/8 in. Wide Bolt Pattern
Part TypeMaster Cylinder
BrandJEGS
Package Height5.3
Package Width5.5
Package Length10.1
Weight5.11 PG
Part CategoryReplacement Parts
Item GradeStandard Replacement
Hardware IncludedNo
Sensor IncludedNo
Mounting Hole Quantity2 holes
Master Cylinder Bore Size1.125 in (28.575 mm)
Master Cylinder Bore Diameter1.125
Brake Pedal Rod Extension IncludedNo
Bowl DesignSingle
Forward Outlet Size7/16-24 IF (Inverted Flare)
New Or RemanufacturedNew
Master Cylinder Cap IncludedYes
Front Brake TypeDrum
Reservoir IncludedYes
Port Quantity1
Remote ReservoirNo
Mounting Flange Center To Center Distance (In.)3.375
Master Cylinder FinishNatural
Installation Hardware IncludedNo
Brake Booster IncludedNo
QuantitySold individually
MaterialCast Iron
Bleeder Hoses IncludedYes
Rear Brake TypeDrum
Mounting Brackets IncludedNo
Primary Outlet Thread Diameter0.437
Brake SystemManual
Master Cylinder MaterialCast Iron
Pushrod IncludedNo
Reservoir MaterialCast iron
Part FitmentDirect Fit
Vendor Part NumberMCGW-86
Package Qty1
Package TypeEA
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