In my endeavor to jam a Dana 60 front axle out of a ford F250 pickup truck into my YJ Jeep, I make my own U-bolt plate out of some 1/4″ steel plate. I also make the lower shock mount and sway bar link mount that is attached to the U-bolt plate
This clip is embedded here: https://www.sequentrealty.com/rebaranchorbolts.html
The structural engineer calls out the specifc size and spacing of the rebar in the footings and slabs based on lateral, compressive, and seismic calculations. Anchor bolts are embedded within the concrete precisely where sheer walls have been designed to provide the necessary structural bracing.