So I'm trying to find the best way to lift the rear. I already have Holstein 5100 in the front and tried to get blocks for the back but I got blocks from autozone and the guy who tried to put them on said that I need square U bolts instead of the U bolts that came in the box.
I was thinking of just getting blocks but it's turning more of a pain to find square U bolts and I'm tired of looking around. So if anybody has ideas that would be great don't have a lot of money. I've been doing research and ppl have been saying to get shackles. I'm looking 2" lift for the most efficient way but cheapest..