Is there a source to get diagrams of bellhousings (shapes, bolt patterns, starter locations, etc.), or even part numbers?I did a google search but came up kinda empty. I have a couple hundred to look at, but really don't have a clue when it comes to IDing these things. I have a basic knowledge of flathead components, but am really in the dark when it comes to other makes. Pictured is a very small sampling of what I have to sort through. Thanks. Jonny Here's a pic... sorry; I guess I spaced. I have some w/ part #s to cross.