Dual Master Cylinder Conversion All Drums

Yes. It's that easy. Run a new line to the stock tee. Block the port on the tee to the rear. Make a new line to the stock rear line. Bleed the system. You're done.

You can use ANY RWD master cylinder, 67 to at least the 90s.79+ needs the 2 to 4 bt adapter. You can use a disc MC with drums.