I Had to Re-wire the Engine Compartment & Trunk Circuts. I used a 1972 Duster Wiring Diagram. The Front Lights Circut was Good Except the Turn Signal Pigtails, All I had to do was replace the 2 pigtails. Now I have a 1972 Dodge Factory Service Manual, So I will Double Check The Wiring Colors & Gauge. And Fix, If necessary. On the Interior It had 2 Toggle Switches, 1 For Reverse Lights & 1 For Neutral Safety Switch, That I'll Fix as well.