How to make an engine pallet/crate?

First off, What 64 are you junking? Second, get you a pallet then out of 2x10's make two pieces that the oil pan rails can set on. There ya go. Reinforce the rail supports as needed and strap it down with some nylon straps and screws.
Small Block

See the wrecked Mopars thread for pics of my '64. Since the wreck, it's been in storage, and I've slowly been pulling parts off. The roof, hood, fenders, and damaged trim are all gone. I'm going to keep the engine, transmission, and some associated parts for a "hopeful" future build, and sell off the rest. What remains will go to a scrap metal yard.