[TooTall]

nice truck build. They will last. I have a gasser wit 275K on it

I have an 04 non HD 2500 4 door 4wd that I regularly beat the snot out of every day.
70 on the freeway is the sweet spot for the best gas mileage however.

If you ever get the slip and bump while trying to take off from a stop, as if it's in 2nd gear, there's a valve fix for it in the valve body for the trans.

For the exhaust drone, . . . here's your fix
http://www.performancetrucks.net/for...-drone-489463/