65 Valiant swap 273 to a 360

I meant to mention that you might not even need to shorten the driveshaft (if they still have it at the shop!) The length was just right for my '65 with the 789 8.75 rear and the 727.
I did find a couple of other shafts out in the garage, but neither of them have the trans yoke attached. One is 3 inch diameter and 48-7/8" from center to center of u-joints, and the other is 2-1/2" and 51-5/8". 20170501_220010.jpg