OEM Quality Brake / Clutch Master Cylinder 0.625 Bore Girling / Wilwood type

0.625'' Bore master cylinder, Non-Integeral type, for brake bias pedal boxes, remote reservoir brake systems, hydraulic clutches and hydraulic hand brakes.

Based on the original unit, this master cylinder is re engineered using OEM production and materials.
Not to be confused with cheaper alternatives on the market

Micron lapped bore finish
Direct replacement to Wilwood and Girling type master cylinders
Inlet: 7/16" UNF
Outlet: 3/8" UNF
Push rod: 5/16" UNF

Bore size: 0.625"