Connecting Rods for rebuild
I'm personally running a set of Eagle H beams in my 408 and spin it to 8,000 rpms, and also running them in my turbo d16 Honda motor setup for 30psi
If your pockets are deep enough get the best possible rods you can afford along with a strong crank and pistons since your going to be putting a lot of stress on the bottom end.
I read a few very good articles on connecting rods that go into depth on grain structure, weight and forces put on the connecting rod....if you you a little searching there is a lot of good info on it, I just don't have any links handy.



