so my buddy dumped the clutch in his geo, and the motor mount ripped the bolts out of the bolt holes in the block. only 1 of the 3 can holes can be used and we need at least two. I am thinking about drilling out the old holes and tapping them but in order to have sufficient threads I would have to drill deeper and I don't want to drill through the block. The motor sags really bad with just one bolt holding the mount to the block. I tried JB weld, it just can't hold that kind of stress. any suggestions?