|Top quality CPP disc brake master cylinders for manual or
power brakes. Ported on left and right side. Deep bore adapter included.
These are the same master cylinders we sell in our complete upgrade kits.
(L=large fittings, 9/16-18 and 1/2-20, usually requires adapters. S=small
fittings, 3/8-24 or standard for 3/16 brake line.)