Used trollimg motor

I am looking for a trolling motor to disassemble and make an ice eater for duck hunting. I would need it to be at least 55lbs thrust but would prefer a 70lbs thrust or bigger. It doesn't have to have working controls I just need the motor to turn. I am willing to do some work on it. If anyone has or knows of anyone that may be able to help me out please let me know.

Check with John Jones at Jones Trolling Motor in Texarkana.. good dude and probably has what you're looking for

http://www.jonestrollingmotor.com/