I did that about a year ago. It was a little bit of trick figuring out which wires to use for the Distributor and alternator. Mine had dual 100amp alternators and I went with the standard 350 alternator. I'd have to look at the truck to tell you which to use. Unfortunately it may have been long enough that I'll have a hard time remembering. I'll tell you this, there are a lot of wires left over. Here's other issues you'll have to address; getting radiator hoses to work with 350 engine and diesel radiator, brackets for power steering pump, throttle cable, flexplate, and torque converter. Let me know specifically what you need and I'll help with what I can.