Trying to swap a salvage yard engine into an 07 (6sp) manual vibe, bought an engine from an auto corolla (also 07). Transmission mates up to the engine but the two pins don't line up and the bolt holes are close but are off enough where four go OK but the bottom two are off too much to get bolts started, and one of the starter holes is off as well. I have never seen anything like this before, did they actually build these engines slightly different between auto and manual? There is a sticker on both engines and the numbers are exact. Anyone else run across this problem?