You would do better looking for your Hawaiian parts in Germany. All the cars in HI rusted away
in the early '70s. The USA detuned from 45HP to 35HP while the rest of the world had 45HP like your Hawaii
parts. When I was in Germany I shipped myself back a 45HP head. I already had the other parts. I recall Jim Holcomb
in Hawaii, he was a subscriber to my newsletter but I don't recall which island he was on.
Miles