Distributor misfiring

WHAT year/ model? breaker points or electronic?

Might be as posted above, as well as worn distributor, bad points or condenser, or if electronic, incorrect gap on the reluctor or damage due to mechanical strike, debri, rust, etc.

If electronic (Mopar or otherwise) might be dirt/ moisture in the heat sink for the switching transistor.

WHAT makes you thing it is ignition as opposed to valves or fuel?

WHAT SORT if miss? Is it "rythmic" as on one cylinder? Erratic? Pop through the carb

NOT ENOUGH INFORMATION!!!:oops: