I want get a 2.0 short block from the wreckers. are the 2.0 ohc blocks all the same though out the years? because I have a good top end. i would just get the bottom end fron the wreckers and put my top end on it. Hope you all understand what i mean.

Yeah, there pretty much all the same, the only diffrences are between the auto and manual blocks one bolt dosent line up, I forget what way it worked and what way it didnt but you shouldnt have much of a problem putting a 5 speed on a auto block or vise versa. I know its been done both ways with no problems after instalation. and turbo 2.0 blocks are diffrent from non turbo blocks just cause they have a taped hole in the side for oil to the turbo. But other than those small diffrences there all the same, even top end never changed much, just the intake manifolds changed. There is a few diffrent pistons avalible though, TBI, MPFI and turbo pistons are all diffrent, but crank and rods never changed.