That's most likely where the wires are broken is right there at the grommet.You can cut the harness on both sides of it and splice back together using a healthy amount of electrical tape to protect your work from the distributor cap.The other option is to find the little pigtail harness in a Junkyard and just replace the whole thing.I will also provide you with a link to AllParts.They are connected nationally to many new and used parts dealers and distributors and salvage yards.it's easy to navigate to search for the part you need there.Hope this helps.Please click ACCEPT if so.Thanx,Michael.
http://www.all-parts.com//
"It is much wiser and cost efficient to ask a question
than to stumble blindly through your auto repairs".Please Click Accept if my answer was helpful.