I don't think they'll have them in the parts book, as they would probably just be sold with the coil, and I would have to do some guesswork on year, as my truck is a 66 and the HEI wouldn't have applied for that year, but I think the part about a wrecking yard is good. Unfortunately, we don't have many wrecking yards around here with the older stuff in them.
Somebody said it was a Double-Ended Hex Flange Bolt
Maybe if I take the original flange bolt out of my side covers and go to a specialty bolt house I can match it up.
Thanks
