Tilt swap questions and delay wipers

[old Chevy guy]

Ive been posting a question about changing the seats in my dads 86 chevy pickup to make it easier for him to get in and out of. I was thinking that a tilt wheel column whould help too. Does anyone know if I have a tilt from a truck with cruise control can I still put it in my noncruise truck.Of course I don't expect that my truck would gain cruise,just wondering if everything else will still work the same.Also what makes the wipers delay? Cruise columns usually have delay wiper switch too. That is to say is the wiper motor diffrent or is it in the way the switch works? If I had both a delay switch and wiper motor is the wireing the same? Finally I read before that an older tilt from a chevy van 72-8?could be used in an older chevy truck 67-72. Does anyone know if a tilt from a newer chevy van (87) will fit in my dads 86 pickup? So many questions. Any info is greatly appreciated, Thanks Frank