My truck used to have the stock cam, converter, open rear diff and 3.42's...(yeah it has the g80 code but after opening up the rearend, the factory played a cruel joke on me )

well, since I blew up the rear last month I'm putting it back together with a 3000 stall converter and 4.10's and a locking rear. The cam will go in very soon as well. how much of a difference should I feel in launch, pull on the highway (~50-60 roll) and in mileage... I am assuming my city mileage will get better and my highway may suffer some... I guess I may actually have to keep my foot out of it so much (nnnaaaaahhhhh) and drive it like a civil human ....

-just wanting to know what to expect once this things running again.

 

my estimation....















more broken parts

 

probably so... I hope the truck at leats gets up here by the time I break it again

the next thing to be broken will most drfinitely be the tranny...