Ok well i have an 86 Iroc Z28 and when i bought it, the steering column was busted and you had to start it with a screw driver....so i went and got a new column from a 92 RS....everything plugged in fine except for the wipers.....ony the 86 column there are 4 wires: Pink, Blue, Grey, and grey with a black stripe......and on the new column i have 5 wires: Pink, Blue, Green, Grey, and White....Both columns have delay on them....which wires go to which???? I could really use some help cause its suppose to rain alot tomorrow and i have to work....Thanks

 

search for my post about power distribution, deadbird put up a link to his site with all the wiring diagrams. good luck