[Scott Clarke]

Dennis-
The yoke only has one stud to work with. The other point of attachment is with a bolt. The hole in the yoke should line up with a hole in the case (where the starter is bolted, I think). As someone previously said, the yoke attaches to the right case half (if memory serves). I don't remember why this is, but it does matter as it facilitates tearing down the motor. I know it seems unlikely that two fasteners can do the job, but think of it this way: in the car the whole deal is being held by just four fasteners, and the car is doing things like going over bumps.