I don't think I've ever posted in this section of the forum. I upgraded my 4" Procomp Lift this past week with 6" springs and added some new 15x10 M/T Classic II wheels, 35x12.50 Super Swamper SSRs, and 4.56 gears. Here are some before and after pics.

 

how much of a pain was the re-gear? and what trans do you have? how bad does it scream on the highway now?

 

The gear install wasn't bad. I have done a few gear changes and my Dad, who has done many gear changes, was helping. I have a C6 so it revs kinda high on the Highway, around 3,000 rpms at 60-65 mph. But I rarily ever drive the truck outside of town. So I might drive 35-45 mph tops. Also my work is 2 miles from my house so I'm not to worried about gas mileage either. But in the future I might put an AOD in the truck.