Power Brake Booster Kit, - 55-57 Bel Air, 8" Dual, Chrome Disc Brake Conversion Brackets Updating your outdated Chevy OBS

Updating your outdated Chevy OBS interior is as easy as installing a billet headlight knob

This bolt-on kit uses the factory holes on the spindle and allows for perfect caliper fit

Quality wheel cylinders are an important part of any drum brake system rebuild

The coils are designed as a bolt-in replacement yet have been thoroughly tested

These kits work very well and use popular GM brake parts

Power Brake Booster Kit, - 55-57 Bel Air, 8" Dual, Chrome Disc Brake Conversion Brackets Updating your outdated Chevy OBS1955 57 Chevy Belair Power Brake Booster Kit, 8" Dual Diaphram, 4 Wheel Disc Brake, Chrome Power booster Mounting brackets Master cylinder Proportioning valve bracket and lines Chrome plated