The shop who originally converted mine to 4x4 used a mix-n-match of UJOR parts, Ford Truck, and van parts for the front axle conversion. For lower shock mounts, they used the stock cast iron ones.
While completely redoing the front suspension several years ago, I designed my own lower shock mounts from a clean sheet of paper.
It might be more than you'd want, but you could steal some of the design elements and find a local Belize craftsmen, or someone in the states to build you something similar.
They were cut from 3/8" steel plate. You can't see it from this view very well, but the two plates are stacked for a total of 3/4" thick. The top plate has hex holes, to nest the heads of the 9/16"-UNF grade 5 bolts. The bottom plate has 9/16" thru holes. I keyed the 3/8" thick shock tabs into both plates, not bending moment where the other ones fail, the bending is in the long and strong direction, for a bulletproof part.
This pic shows them mocked up in place, before welding.
There's more pics on this thread:
https://www.sportsmobileforum.com/fo...edo-17676.html