1955-59 Chevy and GMC truck firewall mount power brake booster kits are designed to enhance your disc brake system and made to allow extra clearance of valve cover combinations. A must when running disc brakes on your 1955-59 Chevy or GMC truck. Works with LS conversions.
Kit includes:
- Chrome 8" Dual Diaphragm Power Booster
- Chrome Mounting Brackets
- Chrome Plated Master Cylinder
- Prop Valve
- Prop Valve Bracket
- Prop Valve Lines (OM material)
Fits: 55 56 57 58 59 Chevy and GMC truck
