Consensus seems to be that Japanese made 555 are preferred, but they have zirks. You probably already knew that. Seems hit and miss whether you'll actually get 555s when ordering Moog brand these days. Maybe try Amayama and order direct from Japan if you have part #s. Or go with Troy's rod end conversion. You could ask someone on the Down Under Datsuns FB group. Maybe the Aussies have a good option.
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On Jan 25, 2026, at 4:11 PM, Ted Hedman <thedm...@gmail.com> wrote:

On Jan 25, 2026, at 4:20 PM, Kelvin Dietz <kel...@datsuns.com> wrote: