Wish I had the knowledge to work on a mill. Old school guy like myself started with flatheads in the 50's and have worked on a bunch of them and have rebuilt one. Never learned like you have but always trying to teach myself new tricks. Built my 37 using a Pacer front end which gave me a rack and pion and disc breaks fro the front. Have a 9" ford(can't rember where I pulled it from) but the gears are to high(2:76). Want to change from my 350 tranny to a muncie 4 speed but don't know if I have the room. Might have to move the firewall farther forward and maybe the 86 bench seat back. Only 5'10," but still driving with my knees almost touching the steering wheel.