Still great info and I really don't plan to change anything at this point since it is built and in the car. I scrounge up a 67 timing tab so I can set the timing and call it good. At this point I'm just trying to confirm things I've heard or thought I knew. Most of the small block cars I have done were complete so I never had to learn what fit what, original parts always seem to be correct , I do however have a few piece together builds coming in the future that this info will be good to know.