Put the trans and the shifter in make sure the rods clear and that the shifter is close to centered in the hole . Easier to fix now than later. That's my advise :oops:
I put a four speed in a Duster one time and my buddy hacked the floor with a torch to get it to fit. How much really needs to be taken out of the stock tunnel to clear the rods and shifter? I don't recall ever seeing a picture of this set up without the hump in place.