Does anyone know if the forward harness from the fuse block outward
would be the same for a 69 and 70 442 with a/c? Both have the wiring for the
internal voltage regulator and of course 4 headlights.

 

I can tell you from firsthand experience that they are not the same. The location of specific wires within the firewall connector are different in a few cases. I was trying to use a 1970 harness on my 69 442 and ran into this problem. You can swap the wires around in the connector, but you need to have the 1970 and 1969 wiring diagrams side-by-side.

 

Thank you Joe. The one in the 70 is pretty hacked up. If anyone has one
for a 70 442, I would be interested.