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![Power Brake Conversion Kit for 1971-1974 Dodge Challenger, Charger, Coronet, PLY Cuda, Satellite & 1971 PLY GTX [Disc/Drum]](https://www.jegs.com/images/mini_750/500/555/555-631161.jpg)
Vehicle Info NeededJEGSPART NUMBER: 555-631161
Power Brake Conversion Kit for 1971-1974 Dodge Challenger, Charger, Coronet, PLY Cuda, Satellite & 1971 PLY GTX [Disc/Drum]
$44699$491.99You Save$45.00
Ships on 09/17/2026
Lowest Price GuaranteeMopar, Disc Front & Drum Rear
Power Brake Conversion Kit1971-1974 Dodge Challenger, Charger, Coronet, Plymouth Cuda, Satellite 1971 Plymouth GTX Disc/Drum 1.125 in. Bore Master Cyl. 8 in. Dual Diaphragm Booster Black Finish Sold as a Kit
JEGS 555-631161 Power Brake Conversion Kit Features:
- Fits 1971-1974 Dodge Challenger, 1971-1974 Dodge Charger, 1971-1974 Dodge Coronet, 1971-1974 Plymouth Cuda, 1971 Plymouth GTX, 1971-1974 Plymouth Satellite
- For front disc and rear drum applications only
- 1.125 in. bore dual-bowl master cylinder for improved hydraulic performance
- 9/16 in.-20 and 1/2 in.-20 master cylinder outlets
- 8 in. vacuum dual-diaphragm brake booster
- Steel brake booster construction provides strength and long service life
- Includes brake pedal rod extension and required mounting hardware
JEGS 555-631161 Power Brake Conversion Kit Note:
- Has internal 10 lb. residual valve for rear brakes
Part TypeBrake Master Cylinder and Booster Assembly
BrandJEGS
Package Height11.0
Package Width11.0
Package Length16.0
Weight23.0 PG
Part CategoryReplacement Parts
Brake Booster TypeVacuum dual diaphragm
Master Cylinder FinishBlack
Master Cylinder Bore Size1.125 in. (28.575 mm)
QuantitySold as a kit
Mounting Hardware IncludedYes
Brake Pedal Rod Extension IncludedYes
Bowl DesignDual
Brake Booster Diameter ( In.)8 in. (203.2 mm)
Rear Brake TypeDrum
Brake Booster MaterialSteel
Master Cylinder MaterialIron
Master Cylinder Cap IncludedYes
Front Brake TypeDisc
Reservoir MaterialIron
Part FitmentDirect Fit
Reservoir IncludedYes
Package Qty1
Package TypeEA
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