Wanted late 63 or early 64 413 HP

Hello,

I am searching for a 413 HP with a casting date of around June or July 63 and a stamped assembly date of August September or as close as possible. It could be stamped either T or V, I believe depending on the casting and assembly dates. A complete rebuildable engine would be preferred, or at least a good block.

Thanks for looking!
Author: edk