Winter007 from the numbers it's an iron V/8 bellhousing. 57 car or 57 service replacement with a side mount. Like Hardbone66 said you can use a 10.5 or a 11 inch clutch set up. I'm sure you could make it work on other years also. Here's a link to check other numbers.
http://www.tracyperf.com/bellhousings.html