[3100MPFI]

forgot to add that you do NOT have to swap out an entire ENGINE just to add in cruise control. You might have to swap out the throttle body (at the WORST), but in this case, I already know that all I need is the little bracket, and the rod that goes to the TBI unit, and all will be well with the world..... At least as far as mounting it goes.

I already have the main part of the wiring, but I need to know things like where at at the ECM does the VSS signal come from? What wires at the brake switch does it go too? Unfortunantly, the only GM service manuals that I have are for GM CARS, and this van is a little different.