New from JEGS – the Power Brake Booster Conversion Kit for 1955-1958 GM Full Size. This kit will get you classic GM stopping faster and includes all the necessary parts and components. See more details below.
JEGS power brake conversion kits transform your manual brake system to a power assisted unit. Power Brake Conversion Kits include a master cylinder, power brake booster and all of the necessary components to complete the conversion.
- 1955-1958 GM Full Size
- 8 in. Chrome Power Booster w/ Dual Bail
- 1 in. Bore Chrome Aluminum Master Cylinder
- Left Mount Proportioning Valve Kit