DEMOTOR PERFORMANCE Universal 8" Dual Zinc Power Brake Booster & Bail Top Master Cylinder for Chevy

Description Brake Booster4 bolts pattern are in a perfect square and are 3 3/8" apart (center to center).This is a great upgrade from a single diaphragm booster.It also offers approximately 20% (some say up to 27%) more stopping power.The booster will bolt up to most street rods, hot rods, and many other vehicles.It is ideal for most small to mid size street rods and customs.Offers a higher amount of braking power over singles Master CylinderFit most GM applications.Cast iron coated body, dual ball zinc capWith a 1" boreThe cap is attached by 2 small screws4-port unit, so you can mount your lines on either sideWith 3/8" fittingWill work with any drum/drum, disc/drums or disc/disc setupPlugs are included to block the portsNotes:Professional Installation is Highly Recommended.

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