I used on of these kits for my 69 350:
https://www.customcarlight.com/categories/ford/shelby.html?sort=featured&page=1
Works great, far superior to the old technology. Not for concours but if you drive a lot these are a life saver. And requires no modifications to existing wiring.
fwiw
https://www.customcarlight.com/categories/ford/shelby.html?sort=featured&page=1
Works great, far superior to the old technology. Not for concours but if you drive a lot these are a life saver. And requires no modifications to existing wiring.
fwiw