1955-57 Chevy Belair Power Disc Brake Conversion Kit, 2" Drop Spindles 7" Dual Diaphram Booster, 2 Wheel Disc 1958-64 GM B-Body Disc Brakes This unique kit really enhances

This unique kit really enhances the handling of the vehicle

Keep your doors operating properly with new latch relays

These mono leaf springs maintain the factory GVW

highways and race tracks

1967-69 F-body and 1968-74 X-body stock OE spindles as well as Heidts

1955-57 Chevy Belair Power Disc Brake Conversion Kit, 2" Drop Spindles 7" Dual Diaphram Booster, 2 Wheel Disc 1958-64 GM B-Body Disc Brakes This unique kit really enhancesThis 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 7" Dual 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