No one in the states has ever made these. At $122 a pair, I can honestly say I won't have offset urethane bushings in my car from these guys.

However, McMaster-Carr has 2" Ultra-Wear-Resistant PTFE-Filled Delrin® Acetal Resin for $57 a foot. Some lathe time and I can have 12 pieces without a whole bunch of effort. Take the rubber out of some shells, slide the delrin in, shazam!, offset nylon bushings for about $10 each. That would be a retail price of $40-50 a pair, or just abit more than what Moogs cost.