We had a 1971 Dodge B300 till 1992 and ran it about 140000 miles. The 71 318 had points and condenser. Somewhere along the line, I replaced with a solid state distributor, MoPar module, and 4 pin ballast. It worked well. I think I had both black painted and plated modules. I remember the firewall stripping out where the module mounted. Can't remember if the ignition change was before or after I swapped the 318 for a 360...
But if I was to work ignition today, I'd use a GM HEI Module, with heat sink and home made wiring harness. gOOgle "chrysler ignition module to delco" for details. Several articles.
+
