lock up
http://www.transmissionpartsusa.com/...-000035391.htm
BTW - a 4l60E internal harness with TCC solenoid is only $32:
http://www.transmissionpartsusa.com/...-00035400a.htm
I don't think it would burn up getting engaged, but you will have to switch it off as you slow down or the car will stall. It would be very unwieldy.





