1974 Dart Swinger

Sounds like you have your timing to far advanced. Back it off to get your timing mark back to zero. Then set it around 10-12 btdc. Lock it down good,and re-check the timing.

Double check all your plug wires. Make sure they are all connected in the correct firing order.

There is also a white wire that I dont see connected in your pictures.
It goes to your oil pressure switch. Hook it up, it is a hot 12v wire.