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Search all forums on the word: Pertronix

Many people have posted their opinions; and, some of those people have even used a Pertonix ignition (some with a 6v or 12v 216/235/261). I have used them with 6v and 12v 235/261 engines for over 10 years with no problems.

Search the Internet on the part number you need (6v or 12v or pre-1953 or 1954 and later). Prices at different vendors vary considerably.