Not a silly question at all The distributor I will be changing after a while to an HEI.

Well it's the stock points distributor that came on my factory 360

2" total like if you would out the distributor in the block u can wobble it around.

It's about 2" or so.

Hey guys new hear so bare with me. If I'm not in the right spot let me know. Ok here is my situation. I have a 1968 F100 and I'll be getting a rebuilt 352 from my father that has a elderbrok 390 street performer intake but the distributor hole is a lot larger than my factory distributor shaft...