I think to remember having read somewhere that back in the days there was no such thing as break in oil
because the regular oil was good enough for the job.
I guess because of the way higher ZDDP content it had back than.
So lets say i got a conventional 10w30 oil with high zddp (specifications...
Vehicle:
1969 Dodge Charger RT 440/727
Application:
Daily Driver / Autobahn / Performance oriented street driving / Long distance driving / City Traffic
Oil & Fluid Selection:
For use with 727 and Power Steering
https://www.rektol-klassik.de/produ...l-ATF-300---Dexron-III.html&Liter=20...
