GMC8201-
Go back and re-read post #11 of this thread. I put the answer there for you...
Here's a quick summary:
"You're missing #12 in the diagram you posted".
Thanks for checking out your truck. The pictures I uploaded were for the person who asked for them, but I read your post the first time you had written it. Anyway, I ordered the parts from gmpartsgiant and will fix this shortly. Thanks everyone. I will be painting the rims black soon, pictures will be added whenever I get a free weekend. I don't have any jack stands so this will be an all day project haha