Check junkyards near you for dodges with the correct column/options, and yank the whole thing.

 

https://www.dodgeparts.com/catalogs.html

 

I agree. Pull the servo off the donor truck too. My cruise would work for a few seconds, then the truck would gradually start slowing down. Donor truck's servo fixed it. I guess the original servo was gradually losing vacuum and letting the truck lose speed when in CC.

 

Well i got the correct clock spring and the cruise works now. thanks guys.

 

Where did you get it and how much? The info might be helpful to someone.