Help needed on a U joint

Wondering if anyone knows the part number for an internal clip U joint that is 3 5/8 square outside to outside for a driveline to differential yolk.
The driveline uses an internal clip the yolk has little capture tabs.
Previous U joint was a 7620? 7690? 741 case. One side different than the other.

I need one that is 3 5/8x 3 5/8

1967 Plymouth barracuda
8 3/4 489 case
3:23
Cone style sure grip.

Dunno why i can't get it figured.

TIA!!

17210855901841213069115.jpg
Author: admin