If you search over on the FE Forum, you will find several FE's for sale recently. Also, your questions need further elaboration, since you're confusing me and a few others.
I have no affliation with these sellers, one of which is Keith Craft, if memory serves:
427 Center-Oiler
http://www.network54.com/Forum/75943...r+Crate+Engine
Tunnelport sideoiler
http://www.network54.com/Forum/75943...port+sideoiler
SOHC sideoiler
http://www.network54.com/Forum/75943...+SOHC+for+sale
Sideoiler
http://www.network54.com/Forum/75943...S-O+engine+F-S