Wilwood's 1-1/8” bore Remote Tandem Master Cylinder is designed for use primarily with power brake applications, either from vacuum assist or hydraulic assist systems. Machined from high-pressure die castings, each master cylinder weighs only 3lbs, a 75% weight savings over most cast iron OE type master cylinders. This master cylinder features a black e-coat finish. Wilwood's Remote Tandem Master Cylinder w/out Push Rod is available in 2 bore sizes: 1.00” and 1-1/8”, and 2 finishes: ball burnished, and black e-coat. They're designed to fit most mounting flanges and feature outlet ports both sides, for multiple plumbing options. Remote mount reservoir and bracket assemblies further enhance the utility of these cylinders.