Here is a Aluminum Driveshaft for sale
It has the Ujioints 1310 and 7290. It would fit an 8.25, 8.75, and a 9.25 according to the local driveshaft guy. This will fit vehicles with big u joints. On the front, it would fit a pre 80s 727 or an a833. It is 48.75" long and 3.5" in diameter. Has a...