Kit Includes:
--7" Dual Diaphragm Brake Booster – Provides enhanced braking force and improved pedal response
--Dual Bail GM Disc/Drum Master Cylinder – Features 1/2"-20 & 9/16"-18 IFF outlets for standard brake line compatibility
--Powder-Coated Black Pedal Assembly with Pedal Pad – Durable finish and easy installation; mounts directly under the floor
--Designed for Automatic Transmissions Only
Key Features:
All necessary components included – no need to source extra parts
Bolt-on design for easy installation on factory frame rails
Ideal solution for adding power brakes to your 1955–1959 Chevy truck
Installation Note:
When mounting the master cylinder on the frame, you'll need to install 10 lb. residual valve (rear brakes) and 2 lb. residual valve (front brakes) to maintain proper brake pressure and prevent fluid backflow.