Craig - Do you happen to have a part number for the dizzy you used? Looking at RockAuto, I have to cross over to something like an early Buick 2.8L to find one with vacuum advance.

Also curious how the oil pump drive works out. My recollection of a Stovebolt dizzy is that the slotted shaft is separate from the drive gear you’d be swapping to the HEI unit. The pics of the 2.8 dizzy I have seen, show some sort of female end rather than slotted male.

I’m sure I’m missing something, you clearly made it work. Just trying to figure out what I’m missing.

Last edited by JW51; 02/24/2025 8:28 PM.

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