I took some measurements from my 1500:
From the outside of the nut, to the center of the pickup = exactly 31".
From the front edge of the bridge plate, to the rear edge of the pickup housing = exactly 1 13/16".
From the outside of the nut, to the center of the pickup = exactly 31".
From the front edge of the bridge plate, to the rear edge of the pickup housing = exactly 1 13/16".