Hey, J, welcome.
"You won't offend anyone here with custom talk."
Not necessarily true, but don't let that getcha down. You don't actually need the meaning of Stovebolt (note the capital letter) because you're making an eight-holer. But we are nothing if not liberal, here. Try surfing through the other discussion boards here in the Virtual Garage to find the specific information you're looking for. I'd suggest the Paint and Bodyshop or the Hi-Po shop. Good luck. I'd say I'm sorry I cant be more help, but I'd be fibbing. I see no good reason to screw with what is, in essence, an immortal design.