i wanna drop my truck in the back, its and 07 NBS and ive heard to use shackles u must remove the bed. Is there another setup to use? Im honestly dead new to hooking up my truck but i wanna LEARN!

 

No need to remove the bed.
lift truck, support frame on jackstands.
lift rearend with jack, remove shackle bolts, replace shackle(lifting and lowering as needed). and repeat for the other side. half an hour job at most

 

i agree with this guy , i have a shackle setup on my truck along with the removed spacer blocks under the leaf springs, it gave me a total of a 3inch drop in the back (thank god) the new body style is so high in the back.

ive already dropped a number of these trucks from 4/6 to 5/7 drops damn boxed frame is a pain sometimes.

 

thanks guys, im removing my spacer blocks and putting on my shackles hopefully tmrw, ill post sum pics of the drop