There are a number of suppliers out there selling these kits and many are set up correctly and some not so good. I don't use CPP's stuff but they have an impressive catalogue. The proportioning valve is an important part of a disc conversion but they can be the adjustable type installed in the rear brake line. The brass combination/proportioning units are my choice. If the supplier sets up the master cylinder correctly it will have the residual valves built in which eliminates the need for additional plumbing for external valves.
Fred
Last edited by rfs56trk; 02/27/2008 5:37 PM.
