Originally posted by "FearThe4Doors"
yeah, thats true. Put a 555 in there too if you find one.
The v6 trans must be a 413. The 670s are the OD ones, right? You can tell b/c they have a big electrical box on the front of the case. Those are shit. Stay away. Find a v6 413, the guts are all the same in them. But again, just leave it up to a prof. Have AJ build you one, or i got mine from Dave Grove.
Actually it is the 604 that is the 4spd OD computer controlled POS trans. The 413 is numbered 670 for the V6 because the bellhousing is different.