I am in need of a GOOD driveshaft for a w126 Long Body Chassis. The U-joint must move smoothly in all positions. Thanks!

Kevin

I've got a couple w126 SDL driveshafts. Not far from you. I'll have to check them for u-joint condition.

My drive shafts; if it were me, I'd replace the carrier bearing. Ujoints seem to be good.