Has anyone ever used a aftermarket wire harness for T.B.I. motor? Friend of mine bought a GMC ( Isuzu) 1-ton box van with bad motor.Wore out turbo Diesel. We have a 25,000 mile motor out of his old van 350 T.B.I. Thanks to his brother and a case of miller and a tree. I kept computer for motor. So if I get a wire harness from someone (painless) I guess This thing should run. I seen one in a book and they did put this type motor in them. So if anyone has used one of these let me know if there is any suprises that I can expect.