found a 1989 GMC conversion van it is a 2500 Vandura that someone is parting out it has a TBI 350 motor. the motor runs.I can get it for $100 he said i could get the motor complete and all wiring,computer and whatever else i needed off of it to convert mine to fuel injection for that price. He needs the van gone it was hit in the side. My ? is what parts should i take off of the van for the swap into a 79 shortbed? i have to take everything out if i want it for that price.