Running disks on the front of my 41 and from 70 mph it stops like a dream. Do go with the dual master cylinder in the event of a brake failure you will not loose them all.
"If it ain't Steel it ain't Real" "Earth the insane aslyum for the rest of the Universe" 41 1/2-ton, a work in progress 68 Shortbed stepside 327/325hp/700R4