ID info and such

[kap142]

First I must apologize if these same questions have been asked more times than anyone would care to admit. Vehicle. A 1979 Honda CB 750. Vin RC012004XXX, engine number RC01E2242XXX, now, of course the questions.
Is this the original engine?
What is the correct identification on the engine, K model?
What are the fluid capacities and grades (I.E. oil, tranny fluid and such).
Where can I get things like custom air cleaners, plug wires and such?

I am soo new at this I can use all of the help that can be offered.

And I'm sure tomorrow I'll have a bunch of new questions.

Thanks for your help and understanding of a true "new guy".

Ken

[Motorcycle Forum]