Proflow 7'' Brake Booster & Master Cylinder Combo, Universal, 1 1/8 '' Master Cyl Bore, Booster Single 7 '' Kit

Compact for installation under floor or on firewall of almost any vehicle. Booster measures only 7" in diameter. Cast iron master cylinder has a 1-1/8" 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 includ

Part number: PFEBBK7001-KIT