Proflow Master Cylinder, GM 70-80 Cast Iron, Natural, 1-1.8 in. Bore, Dual Bowl, Left Port, Each

Proflow master cylinders bring a classy look to your GM or street rod. They feature all new components with a wide variety of designs to provide compatibility with manual brakes as well as power-assisted applications. Dual reservoir configurations with several bore diameters accommodate front disc/r

Part number: PFEMC3514