With any engine swap, it is always best to start with a complete engine. That means #2, #4, #5, #6 and #7 should have been part of the engine. #3 comes under the category of a learning experience. If it was an early 292 crank, your 250 crank may have fit. If the flywheel had come with the engine. If the 292 crank was 1/2inch with three dowels, Murphy's Law says that every flywheel you could find, had only one dowel hole. If. If.
#8. It's always nice if they're on the engine and not damaged, even if you have to change them for #10.
I run across so few 292's that I felt I would be time and money ahead, modifying a 250 bracket. If a 292 PS bracket interfered with my headers, I would have to modify it anyway.
Aren't you having fun? It's called Fabricating 101. You learn as you go. Isn't the fun of making things better than they were, the reason we're messing with this old rusted up junk?
