Proflow 8'' Brake Booster & Master Cylinder Combo, Universal, Master Cyl 1'' Bore, 8" Dual Diaphragm Booster, Kit

Compact 8" dual diaphragm booster assembly for installation under floor or on firewall of almost any vehicle. Cast iron master cylinder has a 1" bore and is suited for disc-disc or disc-drum combinations. Master cylinder features two 3/8"-24 inverted flare ports on each side (plugs are included for ports not in use). Specs Pushrod-to-mounting flange is 5-1/2" Four bolts on 3-3/8" centers Pushrod stud is 3/8" fine thread (4) qty 3/8"-24 outlet ports (2 plugs included) 8" from mount to outer edge