wtb: Driveshaft for 65 dart 273 4sp 8.75 trunion
The slip yoke and spline can be salvaged from a 70 or 80s 4wd pickup front driveline in a wrecking yard if you can find one with 2-1/2" tubing. Might be able to save a few bucks there. Just check it carefully as they had a tendancy to wear and wobble on higher mileage pickups.