help me find lca u-bolts!!!

[love it loud]

Hey, I've searched high and low for lower control arm u-bolts for my 80, and they're impossible to find! I can't even get them made at any machine shops or anything I checked with.. they can't go that small.. so what's goin on here? thousands of these trucks on the road and I can't even get a lca u-bolt for it? i'm sure one of you must have a few kickin around in decent shape? I have em but the threads are destroyed beyond repair.. can't believe i can't get new ones!! please help..