Girling master cylinders have been a common fitment on competition cars for 50 years they feature an 7/16"-20 inlet port and can be either used with remote-mounted reservoirs or can accept direct mount reservoirs whith a suitable 7/16-20 outlet.The fluid outlet is 3/8"-24.Maximum stroke 1.375"
Note: Whilst there are many cheap copies of these items offered else where, the units we offer are genuine Girling units, they benefit from proven reliability backed by the technical and quality resources one would expect of an oem braking equipment supplier.