Does anything special come with the 7200# GVRW package on the 06 Screw's with the trailer towing package? Just interested.

 

The old body style got a heavier rear end and tranny. The only bad part of the package is the weird 7 lug wheels.

 

like wandell said bigger rear not sure about the tranny for the 04-08's but my dads has a 10.25" Rear end if i am not mistaken with 4.10's better shocks and another overload spring and the shifts are little firmer there might be more that i am not sure of but thats all that comes to mind right now

its an 05 its an extended cab but the same concepts apply