904 Transmission Fluid Recommendation

Lonewolf3165 said
H2 was a 2 speed, H3 was a 3 speed, H4 & H4A 4 speeds.

Okay , sounds right . Thanks for clarifying !

Dexron II or equivalent.

DexRon II was released in circa 1973 , after the ban on Sperm Whale Oil.

Honda A/Ts have been, with the exception of the Isuzu built Passport, band less design. I just wanted to clarify the timeline of the band less A/Ts.

I *believe* that Isuzu transmission were/ are Hydramatics , but I could (most likely) be wrong ...

You learn something new every day (unless you're a hermit like myself) !
Definitely worth investigating :glasses7:.