Slip Yoke ? for 1966 Barracuda F/S - 833 trans

The 66 and 67 273 A833 uses the same 26 spline, 904, small yoke and small u-joint, 7260. I have both the 66 and the 67. The originals were long as you describe but hollowed out. I'm not sure why, nor do I think you need the long slip yoke.