OK, so what would it take to put a 2f into a Chevy 2wd box van? I have the stock sm420 in there right now and also have a sm465. I put that one up to a 3 speed bellhousing and it looks like it is close... I know they put the GM trannies in the cruisers. The box van was set up for a chevy originally. I would just be putting the 2f in there to use it and then sell it. No desire to convert into a 4WD. TIA, Kief.