What major changes did Gm make to the 3500 in 05 as far has Chassis and
engine .

I am looking at a brand new 04 crew cab dually 4X4 LT, the truck is loaded

Should I pay the extra for the 05




2003 Coachmen 34IKS Somerset Dream Catcher

As far as I can find, the grille was changed to help lower operating temp. The hood has some differances also. I don't think they did anything else.