Do you have access to a rod bolt stretch gauge? or willing to but one? You can see them at Summit or any of the other ususal vendors. might be cheaper than going through the whole deal again. Or, you could just torque to some reasonable value for 7/16 bolts and always wonder. the deal is, the bolts need to be stretched or preloaded a certain amount or they might loosen up. They can't be stretched too much or they will be in a fatigued state, might break.
Have you had a cap off? You could visually see if they're ARP waveloc or ground shank.
Have you had a cap off? You could visually see if they're ARP waveloc or ground shank.