318 Build For Now
Getting ready for some fun now:D.
Gross HP was 230. Net (real) was more like 150. Real compression probably in the low 8's. Being a 68' in a van there's a good chance that's a forged crank. That would be a nice surprise. If you pull it apart to regasket everything, and maybe install a new oil pump-hehe, take some pics of the crank and we can probably tell by looking at them. Good luck with it.