SRT4 swap my 66 Valiant?

Yup, my car. I’ve been lazy and haven’t worked on it a quick run down. 66 Dart, 8 3/4” rear, leaf springs moved in. 727 with a gear vendor. I have a Holley Terminator ECU. I need to wire it and freshen up the motor. I have found many reasons not to work on it. lol

Trans, motor, driveshaft, radiator, converter with about 3200 stall, intercooler, and piping, has been figured out. The car is painted and ready to install the interior.