The vehicle in question is a 1973 series 3 landrover. Does anyone know the fitting size of the pipe that screws into the master cylinder and goes up to the stand alone resovoir? am I right in thinking its 7/16

The reason I ask, is im in need of a resovoir and are currently looking at some screw in ones that screw straight into the top of the master cylinder itself rather than having the pipe in between them.

fook knows mate gotta photo an i'll tell ya, mines got an integral reservoir