http://www.napaonline.com/masterpage...itch+Connector
( Item#: ECHEC78 ... just in case the link doesn't work )
You can also get them from most major chain stores or, a deadlership.
Or, with a paperclip, you can pull the pins from the weatherpack and resolder new wires (as you can't uncrimp the old easily). I'd rther buy the new personally.
It's not a fuel cutoff switch.
The older, one wire, units were seperate from the oil pressure switch and were located next to the distributor. Probably not worth the hassle to retrofit but, yes, it would work just fine, with a wire re-route.