Join Date: Nov 2014
Thanked 3,430 Times in 2,503 Posts
I've have the g56 with 3.42s and 3.73s, the 3.42s are horrible for towing more then 7-8k ish. 3.73 get the truck rolling and keep it going so much easier than the 3.42s. 3.42s make the truck a rocket but not good for towing imo. I'm probably going to swap for 3.73 next year or so.
Scooty Puff Sr - 2016 3500 CCLB
Truckasaurus - 2010 2500 CCSB -sold