FBO Plate

You're welcome. Just a little FYI. They don't always limit the timing exactly as the slots represent. That's something you'll have to verify either by timing light or on the distributor machine. They do work and work well, they are just not "the same" in every distributor, if that makes sense.
It makes sense. I'm over due for a new timing light, what brand would you recommend? I already started reading the article and it's interesting. I'm glad you sent me that article.