It won't work on a TF truck. The frames are different in that the AD's taper in the front of the cab and the TF's are straight 34" front to back. The AD's are very close to the dimensions of a 73-87. If you want to see the problems in making an AD cross member fit a TF go here.
http://www.thehollisterroadcompany.com/C10ifs.html Its the same issues as a 73-87 cross member in a TF.


Dave Chapman
The Hollister Road Company
713-937-0387
[email protected]
www.hollisterroad.com
www.thoroco.com