Motorcycle Repair: fluid changes, synthetic engine oil, rev tech

Question
Hi Mike:

I asked you a question about a week ago but I never received a response on using Amsoil oil in my tranny and primary.  I have A 88" S&S motor with a rivera clutch and rev tech tranny.

So is it alright to run Amsoil 10/40 synthetic engine oil in the primamry and trans?

Thanks.  I hope you received the Harley patent I sent to you...Roland

Answer
I sent your answer to your question, so I am not sure why you didnt get it!
You can use Amsoil, but you need to use the Amsoil that is made for trans and primary. So to answer your question, no you cant use the 10W40.
Good luck and happy riding
Mike