I have access to a 75 302 Maverick with factory Duraspark distributor, module and wiring. Can the under-hood harness be removed from the 75 and connected to my 72 at the firewall without cutting and splicing and be expected to work?
Here is a good link that speaks to the swap: http://carbdford.com/fletch/tech/duraspark/duraspark.htm
You will need to cut and splice. But get as much of the harness for the module, dizzy and coil collar as possible. I've attached a couple of schematics. Hope this helps.
Thanks guys, got her done. Pulled all the harness from the donor and only had to connect 4 wires to the existing harness. I had forgotten how much points suck.
My '73 was converted to the Duraspark. It works great, but if I had it to do over, I'd go with a Pertronix conversion.