Has anyone installed Superior Automotive Shackles of a 2010 4WD?
They are considerably cheaper and it's not rocket science. Yes or no.

 

i am assuming you found these at AutoZone? i am not 100% sure they are "made" for our trucks. yes they are cheaper, but is the savings of $30-$40 really worth it? there is a guy on here that will sell Belltech and DJM to you and beat the cheapest price you can find. look in the lowered truck forum and he should be in there. i just wouldn't risk it if it were me...good luck.