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 Keep your doors operating properly

Keep your doors operating properly with new latch relays

4140 Heat treated Solid bar

This unique kit really enhances the handling of the vehicle

Forged OE disc brake spindles

Crafted specifically for the passenger side of your 67-72 Chevy or GMC C/K Pickup

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 Keep your doors operating properlyThis 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