Ignition tester

moparlee said
I hope that I didn't waste money on this....haven't had a chance to check it out yet. It's a NOS (supposedly) Sorensen Magnition Electronic ETK-1010.

Question.......when(what year) did Ma Mopar do the switch from 5 pin to 4 pin?

View attachment 1716071297

It depended on the model, year, and Ca/Fed. emissions. Most of the cars went to Lean Burn by about '76 or so....at least here in Ca they did. Most of the pickups and vans used the 5 pin all the way up to '79 IIRC.