Universal GM Master Cylinderwith Billet Aluminum Reservoir Great for compact locations. This 1″ bore master cylinder measures 6-5/8″ overall length and has a mounting flange width of 3-3/8″ making it work on most GM applications and most universal brake boosters. The CNC Machined Billet Aluminum Reservoir is Made in the USA and anodized an attractive silver finish. For ease of adding and checking fluid, it utilizes a thread-on cap which is also CNC Machined.
