need some help on a AAL and shocks

Hello I'm the second owner of this truck and the previous owner did some kind of a leveling kit and on the rear it has a 1 inch block but know it sags a inch on the rear maybe the picture it dosent do justice but it does and I hate it... so I need some help on choosing some shocks and aal...
Thanks in advance

 

You really need to know what it has up front to see what you need in the rear. Blocks are the worst rear lift option. Can you take a pic of the leveling kit up front? Is it spacers?

 

Throw a stage 2 icon kit in it and be done with it

 

Yes I thought about the stage 2 icon kit... but my 1st baby its on its way... some of you know what that is like... well here is the picture from the front.

 

Hey Texas, I just put this on my 2015 DCSB 4x4. This kit is an affordable kit that will get you what you need and not damage anything in the long run.
Bilstein 5100's, OME 885x coils for the front and a Deaver AAL. Headstrong off road rocks!
http://www.headstrongoffroad.com/store/p185/Coil/Blistein_5100_Kit_(HS05BK-1)  .html

it is a great ride and the new baby will NOT get jarred around

 

Thanks I'll check it out

 

That doesn't look quite right...

 

Ummmm,hey bro' , I see a rip out of shock tower if pic is right.....OOOoohhh MYYYyyyy...

 

Should retake that pic and ad a few from different angles. There's something bad afoot here.

 

Looks like spacer is upside down to me.

 

Thanks I'll. Have them check it out