Yep, I would think the Gen 3 section would offer more info.
We installed a 5.7 into a 57 Dodge station wagon, but we used the transmission that was attached to the motor, and we bought a stand alone wire harness from www.hotwireauto.com to make it work with the 5.7 EFI and electronic trans. That set up has been working great for over 4 years now. You are not planning on doing what we did, so our info won't help you much.