Well something is going on there that I don't yet understand. Here's a shot of my engine bay from several years ago before I took out the engine harness and as you can see there is an 'older' model regulator on the firewall. The wires have not been cut into in order to splice that thing in there, what's going on here? Is it possible the entire harness is an older unit? If so it seems to have worked ok at one time.
Confused....

Looks like a 69 and earlier regulator and harness. Here is a pic of one I pulled from a 70. First pic is the bulkhead connector the reg. plug and wires to the ballast and oil press send.

here is a pic of the reg plug and ballast wires also can see the oil press wire

Go down the engine harness to the alt. connectors. Do you have one or two field wires? If just one dk green would be a 69 and earlier if there are two should be one dk green and one with two blue in one connection thats a 70. Scroll up to my pic with the alternator showing and you can see the blue field wires.

Yep I'm pretty sure I've got the wrong harness now, one field wire.

Thanks for more pictures.

Well the engine harness was around 85 bucks from Year One. Seems someone went to a lot of trouble to change that out.

Looks like the harness for a '70 sixpack engine is now $119.00

It's amazing what happens to these cars over the years.

I think you can still use Moparts 15 and get a 15% discount. They are made by M and H and Year One has the market sewed up on them.

i got a harness from evan's wiring in erie pa. it is perfect and he will gladly tell you where all the wires go. he has a wiring harness to let you use electronic ignition on the older cars also. if you need it i will get his phone number.