Help me understand rebuild vs crate?

And I'll be watching every one because I will be building a 318 stroker in the near future myself!

Jeff
I'm planning to document my youngest son and I building a 360 for his Valiant in the near future and will make a how-to thread on it...

Meanwhile if you all need any help on how to assemble one, give me a shout, I can tell you how they go together...