Hey guys, just got my driveshaft back from local shop after being built. This is what I am looking at as far as dimensions go. I'm somewhat concerned that having only 1.75" of yoke past the seal may not be fully seated in the tailshaft bushing. My slip yoke is fully splined, as well as the output shaft. No counterboring. Is this depth sufficient for proper bushing engagement? Also, since the output shaft hangs out further than the seal face, this means that the typical 3/4" to 1" of yoke showing wouldn't apply here? Exposed yoke length would be greater? Motor is ~500hp lq4 street car if that changes anything.

 

disregard, shaft is way short. getting new one made up today!

 

I shoot for .5" from fully seated with suspension loaded. So basically full engagement with a little wiggle room for suspension travel.