Customs 16 Splined Universal Joint?

I have an old universal joint with 16 splines.

Any guesses to car it belonged to?

Thanks

 

uh....that's not a steering Ujoint, it's probably from a torque tube drive line

 

'30s Chevrolet Standard ? The LH yoke bolts to the mainshaft of the trans.
Probably a bad guess going by the oil "maze" groove.

 

40's or 50's Buick torque tube joint?

 

I agree it looks like a torque tube U-joint. No idea *what* application though.

 

Looks like a big-truck pto joint.