2.3L to 2.3L swap problem!!!

I have a 91 hatch that has a blown 2.3L. I am replacing the engine with a used one from a ranger. Is there any differences that i should be aware of?
the reason i am asking is that now that i have the ranger in and bolted to the trans i cant make the engine turn over to bolt the torque converter in. the studs on the converter do poke through the holes on the flexplate and both the converter and engine turned over durring installation. help me please.
 
Yeah, you definately forgot to take out the pilot bearing. You'll have to either pull the engine or transmission and remove the pilot bearing and bolt it all up again.
I did exactly that this summer, but at least I was bolting the two up on the garage floor. Just as you describe, it locks up the engine.
 
Thanks guys. never even thought about that bearing. it wasnt too much of a setback as all i had to do was unbolt the trans from the engine and pull it back out. i even had the engine on the hook still. ah another lesson learned the hard way. The grease method wasnt working for me so i got even with a diegrinder and carbide bit.
 
I had to resort to a die grinder and carbide bit as well, but I wasn't smart enough to try the grease trick first. I think it would have to be a really really tight fit to make it work.