Installed the Pertronics Ignitor on my '57 283 with a '74 distributor, in my '55.1. Only problem was the holes in the little shim washers were a 1/2 hair too small. I opened them with a drill bit. Easy installation for a novice. Just need to remember to reconnect the vac advance tube (and the vac tube to the tranny that I did not realize I pulled off). All is well in the Great North, it is running smoother than ever.
The BIG question is why does my speedo work now? Before it wandered all over the place, now it is rock steady???
Buddy
