I have two questions, the first one is where does the four speed dash light hook up. I have a purple wire that has a ring end that I think would ground to the dash. The other wire is a black with white strip on it, It is cut off and I can not figure where it would go. The other question is, I have three brown wires that all have female ends on them. Where would they go. Two might go to the washer switch, but what two? and where would no. three go? Thanks alot

Come on, someone must know how to read a wiring drawing. I sure can't. Give me some help, please. mMaybe some one can look at there wiring and see what I am talking about.

The reverse light on the dash is a late 68 deal and I have not found it in any 68 wiring diagrams.

I believe it feeds from the bulkhead on the lower right terminal, but it looks like the same location is used for the front side markers..which isnt a problem for 69 but is for 68..

The brown wires are for dual horns and the relay..
I dont think Mopar had a special harness for Roadrunner...(one horn).

Further research, in 69 4 speed cars the "Z" terminal in the block is used for the 4 speed dash light feed from the trans switch.
In 68, the Z opening is used for the front side marker feed...

Anyone have a pic of a late 68 build 4 speed bulkhead wiring?

I have the three brown wires to deal with now. I know that two of them hook up to the washer switch, but what two? any help out there? Thanks

I think I misread your problem, you are asking about the dash harness?

Does this photo help? from a 68 Satellite..

I need to see the washer switch wiring. I can not figure out the three brown wires that are in the harness. I think that I know that two of them go to the switch, but I have three wires back there. Any help on knowing witch ones go to the switch? Thanks