Help needed on a U joint

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clementine

clementine

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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.


Edit: clip to clip is 2.5" (inside caps)
I need that on both sides

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

Dunno why i can't get it figured.

TIA!!

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Probably 7260 to 1330. Inside snaps are measured by the distance between them.
 
sorry, i convoluted my post. Need to eat.

I need one that is the same on both runs.

Inside clip to inside clip measures 2.5"

Sorry 'bout that....
 
Im swapping out the third member and so the pinion yolk has changed. Now my U joint needs to be square.

I HAD the 7260 to 7290 , now it needs to be square.

Clear as mud?
 
2.5 is a rough measure, but 5-3147X is 2.556x2.556, both inside clips, with zerks. 7290 is 2.625x2.625, both inside. Both has 1.125" caps all around. It sounds like you need a 7290.
 
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I believe hunger is getting the best of me. 2 5/8 outside of clip to outside of clip.

I think I'm there with 1309x.

Great info on how to measure
@MV8.

Thank you!!
 
It is measured between the clips, not to the outsides. 1309x is the same as a 7290 though, so close enough!
 
2 5/8" or 2.625" inside the clips is a 7290
 
Im getting up to speed now.

Thanks fellas.

Something new every day.

Question is..... will i retain it?
 
Turns out the 5-1309x wad incorrect. I had to swap the caps from the 7260 side to make the 1309 work.

Plus the pinion yolk took the straps that go all the way through the yolk and nut on the backside vs the straps that use a bolt to screw into the yolk.

Clear azz .....

Gonna try the 3:23s today or tomorrow.

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