Driveshaft

I believe you will need a 48 1/2 My Duster is 45 1/2 . A Dart and Scamp are 3 inches longer. Sport tops and Barracuda A's and Valiants are 108 WB. Darts and Scamps are 111 WB. I just sold a Duster 340 727 shaft 45 1/2 to a member at Carlisle. That was center to center of Joint.