[LT7A]

Lots of good info here. Still glad you asked? I thought of a couple additional things that are already alluded to here but some specifics might help. Drop shocks are good since the mounts break off if the shock compresses fully before the bump stop chimes in. Shock mount extensions are available for the rear if you want to use your current or full length shocks.

Also, based on what you have pictured, your truck will ride noticeably lower in the rear than the front unless you do additional work up front -- springs? You may want to install what you got and then see how much further you want the front to go down and then order your springs accordingly. As mentioned above though, the amount the springs lower the truck can be pretty approximate compared to the advertised drop.