Universal 1" Bore Finned Top Master Cylinder & 7" Black Single Brake Booster GM 7” dual diaphragm brake booster

7” dual diaphragm brake booster – chrome plated

This manifold will also fit 4V heads but there will be a port size mis-match

vacuum hose and O-ring

Japanese style stepper motor racing dual view vacuum gauge provides high accuracy and quality

Outside diameter of retaining ring: 85mm

Universal 1" Bore Finned Top Master Cylinder & 7" Black Single Brake Booster GM 7” dual diaphragm brake boosterThis brake master cylinder and booster set is universal, bolting on to most street rods, hot rods and other vehicles with no problem The booster mounts with a 4 bolt pattern. The 4 bolts are in a perfect square and the centre to centre measurements is 3 3 8 Check mounting hole centre to centre measurements for suitability Includes: 1 bore finned top chrome aluminium brake master cylinder 9 16 and 1 2 ports 7 single diaphragm brake booster black Also