Chrome 8" Single Brake Booster & Finned Cap Master Cylinder 1" Bore 4 Ports GM

DESCRIPTION Brake Booster --The universal booster will bolt up to most street rods, hot rods, and many other vehicles without a problem. --It also offers approximately 20% (some say up to 27%) more stopping power than 8" single diaphragm boosters. --Master cylinder mounting bolts center to center 3 3/8 inch --4 bolt firewall or pedal assembly mounting center 3 3/8 inch --Deep chrome finish gives it that show-car look that is guaranteed to catch the eye of the most discriminating enthusiasts Master Cylinder --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/drum or disc/disc setup --Plugs are included to block the ports Package: Including all items in the picture. Note: Professional Installation is Highly Recommended. (No Instruction Included)