1966 valiant dual master distribution block

Thanks for the info. I have the complete dual conversion line set from inline tube as well as the new distribution block for converting. Just checking if anyone out there is familiar with using such set up. But I will certainly check out the article you have suggested.
I have used the Inline Tubes kit for a drum-drum setup. No issues. The block pictured by magnummopar is the distribution block supplied and is connected as described from a dual MC.

BTW, the front line from the MC goes to the rear brakes on the car, and the rear line on the MC goes to the front brakes.