ive been thinking about something for a while and i don't see a reason why it wouldn't work. the company that sells the "208 SYE" (can't remember who) as a slip yoke and you have to drill and tap the output shaft. whats stopping you from runing the standard driveshaft, then if you break/twist/or otherwise mangle the driveshaft, just pull it out and put this SYE to keep the fluid in. then just limp it home or where ever. i always keep fluid in my truck, so loosing a little bit when you pull it is nothing. just something that ive been wondering about. also what is the difference with what the company sells and what is on my driveshaft right now? is the length different?