U-joint I.D.

I have six of these new u-joints still in the unopened packages I picked up somewhere along the line years ago and I'd like to try and confirm what they are for in order to sell them. They have the number 2266909 on one side and G25 Detroit on the other side. They measure 3 1/4" across both ways. Does anyone know what they would be for and perhaps what brand they are?

Sounds like possibly good ole 7260 units.

for some reason I think maybe 70`s dodge truck

They're 7260.

Thanks guys.