You said its set up for Chevy full widths (tons) . Looks like it has leaf springs under the front but no shackles. Does it still have all the springs under it?
The springs are there I did just find out the front shackles where pulled and given to a buddy to used. He ended up not using them and I believe we got them back. I did not realize this when I first put the add on. I will find the shacked though.