I'm going with EPAS electric power steering on my 53 3100. Simple, model specific. Just cut a section out of the column and it bolts inline. Torques off column housing, Adjustable gain. No power steering box, pumps fluid, hoses or pulleys. There are some good videos on youtube.

Last edited by mick53; 10/28/2018 3:02 PM.
Old enough to know better, too young to resist.