ACCUTRONIX Custom Rear Master Cylinder Assembly — 5/8" bore, 3/8"-24 side exit, 35° 10 mm banjo, 2-1/4" bolt pattern, Chrome
5/8" bore rear master cylinder with 3/8"-24 side exit and 35° 10 mm banjo. 2-1/4" bolt pattern. Made in the U.S.A.