Master cyl install

Wait for more replies, but I don't think a gasket is required there. This is often overlooked, but sometimes you can maximize your brake performance by eliminating any excessive play between your boosters pushrod (it is usually adjustable) and the back of the M/C piston. I usually use a dial caliper. It is a little awkward but the point is to have as little a space as possible between the two without actually touching the piston.