7/8" Master and 7/8" slave kit
Buy our master and modified slave together and save. This is the best master we have found, it is a 7/8 bore and comes with a metal cap (a lot of the other masters out there come with plastic caps). It's made in the UK, and lasts longer than the Asian models we have tested.
Note: bleed screw comes as shown in the wrong hole for shipping ease, the bleeder goes on top so the air can rise up and out!
Installation note: When removing and installing the master, it's strongly recommended to use a crow foot wrench since the lines are in such tight quarters. It's very difficult to get a tight seat when trying to use a traditional wrench.
Installer's Note 2: Check the length of your push rods before installing the new master cylinder. 2 different lengths of push rods were used depending on the size of the bore of the master and it's impossible to know who has installed what over the years. The correct push rod length for the 7/8" master is 4 1/8". If you find your car has shorter (about 3 11/16" or so) push rods installed, we offer the longer rods for sale here.