Oldpickupman,
Think maybe the best suggestion to figure out what you have (and others willing to help out too

) would be:
1. Clean-up the the flat "stamped" pad left of distributor
2. Clean-up "casting number" right of distributor
3. Compare your cleaned up numbers against the list provided in the link that Gord included above.
You should be able to identify what you have at that point.
If you need more help:
4. Take pictures of both areas (+ general views of both sides, front, etc.)
5. Post your pictures in your next reply.
(Go here for posting pictures instructions if you haven' done this before:
https://www.stovebolt.com/forum/manual/StoveboltImagePolicy.pdf )
Lots of great knowledgeable folks here to review your pictures and help answer your questions.

Dan
