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![Power Brake Booster Conversion Kit for 1955-1958 GM Full Size Chevy Impala & Bel Air [Disc/Drum]](https://www.jegs.com/images/mini_750/500/555/555-631436.jpg)
Vehicle Info NeededJEGSPART NUMBER: 555-631436
Power Brake Booster Conversion Kit for 1955-1958 GM Full Size Chevy Impala & Bel Air [Disc/Drum]
$41399$449.99You Save$36.00
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Power Brake Booster Conversion Kit1955-1958 Chevy Impala/Bel Air Disc/Drum Includes:
- 8 in. Chrome Power Booster w/ Dual Bail
- 1 in. Bore Chrome Aluminum Master Cylinder
- Left Mount Proportioning Valve Kit
JEGS 555-631436 Power Brake Booster Conversion Kit Note:
- Port sizes are 9/16 in.-18 & 1/2 in.-20
JEGS 555-631436 Power Brake Booster Conversion Kit Applications:
- 1955-1958 Chevrolet Bel Air
- 1957-1958 Chevrolet Del Ray
- 1955-1957 Chevrolet One-Fifty Series
- 1955-1957 Chevrolet Two-Ten Series
- 1958 Chevrolet Brookwood
- 1955-1958 Chevrolet Nomad
- 1958 Chevrolet Biscayne
- 1958 Chevrolet Impala
- 1958 Chevrolet Yeoman
FAQ
How much force does a brake booster add?
- A brake booster adds significant force to the brake pedal, making it easier for the driver to apply braking pressure. It multiplies the force applied by the driver to the master cylinder.
What will a bad power brake booster do?
- A bad power brake booster can result in a hard brake pedal, requiring more effort from the driver to stop the vehicle. It may also cause brake fluid leaks or a hissing sound when the brake pedal is depressed.
What does a bigger brake booster do?
- A bigger brake booster provides increased brake assist, allowing for more effective braking with less pedal effort. It enhances the responsiveness and efficiency of the braking system.
Improve Your Stopping Distance with a Power Brake Conversion Kit
JEGS power brake conversion kits provide better stopping distance to increase vehicle safety by transforming your manual brakes into an improved power-assisted system. All power brake conversion kits include a master cylinder, power brake booster, mounting brackets, and other necessary components for easy installation. We offer several style options to meet your brake improvement needs.
Part TypeBrake Master Cylinder and Booster Assembly
Product LineJEGS Power Brake Booster Conversion Kits
BrandJEGS
Package Height11.0
Package Width13.2
Package Length15.3
Weight17.55 PG
Part CategoryReplacement Parts
Brake Booster FinishChrome
Master Cylinder FinishChrome
Mounting Hole Quantity4 holes
Master Cylinder Bore Size1 in (25.4 mm)
Booster Mounting Bracket IncludedYes
QuantitySold as an Assembly
Mounting Hardware IncludedYes
Brake Pedal Rod Extension IncludedYes
Bowl DesignDual
Rear Brake TypeDrum
Master Cylinder MaterialAluminum
Master Cylinder Cap IncludedYes
Front Brake TypeDisc
Reservoir MaterialAluminum
Master Cylinder IncludedYes
Part FitmentDirect Fit
Reservoir IncludedYes
Vendor Part NumberGMFS1-311
Package Qty1
Package TypeEA
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EASY KITS
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Power Brake Booster Conversion Kit with Brake Bleeder/Vacuum Pump Kit & Brake Fluid
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Power Brake Booster Conversion Kit with Brake Bleeder Kit, Brake Fluid & Proportioning Valve Bleeder Tool
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Some parts are not legal for use in California or other states with similar laws / regulations
