Correction to description(I showed my idiot card) it’s a MSD Magnetic Trigger, Mechanical Advance (part # MSD-85345)
**Update car is still backfiring, but after attempting these fixes, a new issue arose. When we set the timing as previously stated, we let off the ignition push button and the car kept cranking on its own. I had to pull the battery ground off to get it to stop.
Do you have a spare points dizzy? Or a standard mopar ecu ? I'd hook up something as simple as possible to get the engine broke in then you can trouble shoot your msd issues! Is it backfiring through the carb while cranking?
