DEMOTOR PERFORMANCE 7" Dual Diaphragm Chrome Brake Booster & GM Chrome Aluminum Brake Master Cylinder

The booster will bolt up to most street rods, hot rods, and many other vehicles.

It also offers approximately 20% (some say up to 27%) more stopping power.

Standard 2 bolts brake master cylinder on top.

Has 4 bolts on the bottom that mount to the firewall with 3 3/8" spacing.

Bracket is not included.

Master Cylinder GM Chrome Aluminum Brake Master Cylinder w/ Screw Down Style Finned Cap 1" Bore Application: Fits most GM applications.100% brand new, high performance High-quality, chrome aluminum finish Finned Cap With a 1" bore The cap is attached by 2 small screws 9/16" and 1/2" ports on both sides of the master cylinder 4 port unit, so you can mount your lines on either side Will work with any drum/drum, disc/drums or disc/disc setup Plugs are included to block the ports Notes: Professional Installation is Highly Recommended.

(No Instruction Included) The brake booster and master cylinder may be shipped separately.