Can anyone confirm that the length of drive shaft I need for a 67 Dart,
with BB setup, 727 Tranny with 8-3/4" is supposed to be 45 Inches
from Center of U-Joint to Center of U-Joint ?
I would highly recommend that you hold off on ordering a drive shaft until the engine, tranny and rear are set and fat dumb and happy. Then you go underneath, set tranny yoke correctly on the spline and measure center to center.