72 Swinger Project
I would use the V8 engine harness until you go with new wiring. Do you have to reuse the bulkhead side of the engine harness or does that come with the wiring harness?
I did mine with a Painless (more like PAINFUL) kit #764-10127 and it works great.
A lot of work (40+ hours) but well worth it for peace of mind from the old, brittle and cracked wiring harness that came out of mine.