H or J Wanted

I have a 5R09K built on 2K (2 Oct 64) it is rock solid body but has no drive train. I have been trying to get parts off of Ebay (and getting a bloody nose from prices) but have not come up with much for date code stuff. Heads, Block, Mounts, Trans, ect. Can any of you help? dakotamustang@gmail.com