I have the front control arms with new ball joints. I tried a few machine shops, most wouldn't touch any suspension parts even if the modification had a tried and proven track record. One would charge me master machinist time to figure everything out. And Rare Parts wound up being $100 more per side than just going through O'Reilley's.
Luckily a local veteran who had his own CNC mill, and modified his own cars, was up for the challenge. I left a picture of his card in this post, he is fine with doing this work in the future. You will have to discuss price with him, but he quoted me a price better than what anyone else offered.
I used the TRW no-friction ball joints for the SN-95 Mustangs and Crown Victorias. He, like JTurbo's friend, was leery of using the larger Mark X? ball joints.
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