7" Dual Diaphragm Power Brake Booster w/ Master Cylinder Finned Top 3/8" Ports

DESCRIPTION 7" Dual Diaphragm Power Brake Booster --This is a brand new 7" Chrome DUAL 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 bolt pattern is square and are 3 3/8" apart (center to center). --This is a great upgrade from a single diaphragm booster. --A dual diaphragm boosters offer 19% better stopping power over the single. Brake Master Cylinder Finned Top --GM Universal Aluminum Master Cylinder --1" Diameter Shallow Bore --3/8'' Double Sided Ports --Chrome Finish --Finned Top --Includes 2 plugs --Package: Including all items in the picture. Note: Professional Installation is Highly Recommended. (No Instruction Included)