Wilwood Compact Combination Master Cylinder Kit - 7/8" Bore RK-GMR25 Cast iron cover is CNC

Cast iron cover is CNC machined and phosphate coated

SCS Gearbox manufacturing process includes CNC machinery to insure the quality and consistency of our products

Features 5-pin design and locking connectors

Racing Overhaul

Wilwood Compact Combination Master Cylinder Kit - 7/8" Bore RK-GMR25 Cast iron cover is CNCWilwood's Compact Combination Master Cylinders have been designed for limited space applications requiring the output capacity of a full size master cylinder. The ultra short 3. 37"compact body provides 2. 16" of additional clearance between the mounting flange and the fluid outlet. A full 1. 12" of piston stroke meets or exceeds the stroke capacity of most full size cylinders. With 1 8" NPT fluid outlet port located at the top radius of the cylinder