Like 3B,I've not encountered this set up yet,but this is how I see it being. I'm assuming there's a bolt through the yoke's center,into the output shaft.By removing that bolt,you should be able to remove the yoke from the drum. Once you get the yoke off,you might be able to remove the 4 bolts holding the tailshaft housing on and slide the housing,with E-brake,off.Then find a tailshaft housing from a car or light truck T-400 and install it. Make sure the housing length matches the output shaft length. Hopefully you won't have to replace the output shaft to get the right combination.
Speed
