You can check on
www.jalopyjournal.com on the H.A.M.B.

I think there is a multi page thread about it there

One other option is

www.fatmanfab.com offers parts to lower the front and to adapt disc brakes and I think its Ply-do that has the rack and pinion parts

4918650-reindeer.gif (181 downloads)

The lips of fools bring them strife, and their mouths invite a beating.Proverbs 18:6