I have a ls1 4l60e transmission laying around and i was wondering if a ls1 t56 transmission would work on an lt1 transmission because if it would then im willing to trade the ls1 4l60e trans for a lt1 or ls1 t56?

 

The bell housing of the LS1 and LT1 are different, and I also think the flywheel is too, but not sure about that..