Wilwood Aluminum Tandem Master Cylinder Kit w/ Bracket and Proportioning Valve - 1" Bore 89503 4 x 2-3/8 in Primary

4 x 2-3/8 in Primary Tubes

Direct replacement suitable for all uses - street

2011-2019 Dodge Charger

1991-1992 Oldsmobile Custom Cruiser

Wilwood Aluminum Tandem Master Cylinder Kit w/ Bracket and Proportioning Valve - 1" Bore 89503 4 x 2-3/8 in PrimaryWilwood has packaged the popular Aluminum Tandem Chamber Master Cylinder with the Combination Proportioning Valve, mounting bracket, fluid tubes and mounting hardware in a kit. Tandem Master Cylinder represents the latest in refinements in brake pressure actuation and fluid control. The slotted flange mounting makes it a simple bolt on for many OE mounts including the popular Chrysler, Corvette, GM, and Ford Mustang bolt patterns and is compatible