Description: 100% brand new, Never been tried or installed Type:Brake Master Cylinder Material: Cast Iron Color：Golden Port Quantity: 4 1-1/8" Bore Zinc Corvette Style 9/16" & 1/2" Ports on both Sides Has plugs for unused Ports GM Universal Has piston adapter that will allow power and manual applications Will work for disc/disc applications Professional installation in highly recommended(No instruction included) Package Includes: 1x Brake Master Cylinder As the pictures shown Fitment： .
