7" Single Power Brake Booster w/ Master Cylinder Smooth Top 3/8'' Double Sided Ports 7" Single Power Brake Booster w/ Master Cylinder Smooth Top 3/8'' Double Sided Ports

Description:
7" Single Diaphragm Power Brake Booster
This is a 7" Chrome SINGLE brake booster.
This 7" 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 booster requires 18" of vacuum to operate properly.
With this vacuum level the booster will produce a maximum pressure output of 950 psi with a 1" bore master cylinder.
This pressure level works well for four wheel drum systems and disc/drum vehicles which are relatively light.
Master Cylinder Smooth Top
GM Universal Aluminum 1" Shallow Bore Master Cylinder
3/8'' Double Sided Ports
Chrome Finish
Includes 2 plugs for unused ports
Package: Including all items in the picture.
Note: Professional Installation is Highly Recommended. (No Instruction Included)