Shelby Racer If you can find a Tool dealer local, Snap-on,Macto, Mac or Cornwell they all sell a stud remover that looks like a socket with 3 round bars in it. I don't have a SEAR's catalog but they might sell them 2. Check Jeg's or Summit in there tool catalog. They come in a 4 pack. Make sure you have the right size. They work good as long as you have 1/2" of thread to hook on to. If you are just trying to loosen the studs, get 2 small pieces of 2/4 and lift the head. You can get all the studs with a small vicegrip. This works but is a little barbaric. IMO and I know this is a pain in the A$$ is pull the motor and not have to worry about ANY damage to the car from dropping tools or anything else.
Rick L.