Question going from 350 to 700r4.

[rs74]

If I go buy an overdrive steering column out of a C10 (year unknown) and put it in my 85 C10 origianlly a 3 speed auto truck, then what are the wiring differences if any. Is everything plug n play? My truck now is a TH350C that has lockup convertor. The 700 will have a lockup as well. I am thinking the 700 column is an 85 as well. All I know at this time is that it was a MXO code trans. I am going this week to strip the interior and would like to take the column if it is a direct swap.