Despite many people who think otherwise, OEM suspension / steering parts were not mfg by Moog (now Federal-Mogul). They were made in-house by Chrysler at New Castle Forge!
The ones I scored (see B and E-body parts for sale sections) are made to OEM Mopar blueprints and are very, very nice clones. I bought a pallet of 'em to get us the super deal.