Does anyone have any recommendations on beefing up the suspension to install a plow? The local dealer suggest installing F250 torsion bars and/or air shocks. Thanks

 

Definatly the 250 torsion bars. They are 4" longer than yours but the 150 frame is drilled for them. Yu have to move the cross member back also. Plus give them a few cranks for the winter. Will help with the load. come late spring, let them out a little for a better ride.

 

I put a plow on my 98 F-150 its the same one as my blue one but RED just get a light duty plow 7' works. and since u got ext. cab might work better.