I may take you up on machining the valve guides I need. I've attached a few drawings of what I need turned. If this is something you would like to do can you provide me with a price for a quantity of 20 with material I will provide. Also, what is the possibility of turning one out of aluminum or some other material you have available so I can verify the fit.
If you provide me with your email address I will send you a few drawings of what's needed.