1955-57 Chevy Belair Power Disc Brake Conversion Kit, 2" Drop Spindles 8" Single Diaphragm Booster, 2 Wheel Disc Drilled and Slotter Rotors:No Upper control arms use threaded

Upper control arms use threaded adjusters for the wheel alignment

RH and LH

Available by the foot

The pump has the ability to fuel turbo applications up to 540 HP and naturally aspirated engines up to 670 HP

including the 1995–1999 OBS C/K 1500

1955-57 Chevy Belair Power Disc Brake Conversion Kit, 2" Drop Spindles 8" Single Diaphragm Booster, 2 Wheel Disc Drilled and Slotter Rotors:No Upper control arms use threadedThis power disc brake conversion kit not only upgrades your 1955 57 Chevy Belair to discs, it also lowers the vehicle a full 2" without affecting steering geometry. Includes 8" Single Diaphragm power brake booster kit for added performance and driver feedback. Works with most 14" wheels. Kit comes fully assembled. Note: This kit include Proportion Valve set for 2 Wheel Disc, See CBK4 D5557 for 4 Wheel Disc Kits