So its been FOREVER since ive logged in...life happened and well thats another story for another day. Anyway. Think the last time I was am active member,I had just acquired my 72 Dodge Tradesman Van.Its the short one...I believe that would be the 108 inch wheelbase. Its powered by a Slant 6 with a 727 TF trans. The 727 trans is toast but ive found a 904 I can get for free. Its my understanding the 904 trans is gonna be a little shorter,requiring me to source a longer driveshaft. The rearend in the van is an 8.25. What donor vehicles do I need to look at for a driveshaft when i go to install the 904? Or van i get away with just swapping a longer yoke up front on the driveshaft I have? If thats the case...what vehicle does everyone recommend I seek as a donor for that yoke?