1. Features:
8" single Zinc brake booster with zinc Master Cylinder.
This 8" booster is ideal for most small to mid size street rods and customs.
The booster mounts with a 4-bolt pattern. The 4 bolts are in a perfect square and are 3 3/8" apart (center to center).
The master cylinder features a 1" bore and the ports measure 9/16" and 1/2".
Mounting Brackets/ Rod/ Clevis designed Replacement for Chevy C10 C20 1960-1966.
Zinc Disc/ Drum proportioning valve Kit.

2. Package Includes:
Zinc Brake Master Cylinder 1" Bore Style
Zinc 8" Single Booster
Mounting Brackets/ Rod/ Clevis
Zinc Disc/ Drum Proportioning Valve Kit
(As shown in our pictures)