[panz]

We have just pulled my trans out due to the roller pin in 3rd/4th breaking. Short of pulling your trans you can take the tunnel off. There are two inspection covers you can take off the top to see iff the shift rods are moving. The inspection plate closet to the shifter is where it most likely locked up if not the shifter itself. I'm assuming you have a tremec or tko trans. I'm hoping you didn't go passed the syncro which means pulling the trans which is no fun. If you have the tunnel off you can pull trans without pulling engine and or taking bell housing off. Super Jeff that pulled mine did it that way. Good luck