sorry for the late response, been out of town for the holidays, yea i can get to the back side, but there is no head, just sorta oval on back side. yea drilling through then welding seems like best idea, im a little leary of just welding threads on there with out more support than the weld holding the bolt on. im gonna give it a try in a couple of days n see what happens. ill let ya know how it turns out. thanks for the replys