What u joint for 03/04 pinion flange

[98_Undertaker]

Putting the 03/04 pinion flange on my irs and need to know what u joint is needed.

 

[01yellercobra]

I'm pretty sure this is the u-joint I used when I connected the 03/04 driveshaft to my 01 IRS. It should work for your set up as well.

https://www.americanmuscle.com/frpp-1310-1330-ujoint.html

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[shurur]

I thought it was a 1330/1350 ujoint??
I think the 1310 is narrower than the 1330, but has the same cup size..so the 1310 might work, but would set down inside the joint sleeve and not flush like the 1330...I would be interested in knowing this.

I would definitely contact AM about how tis part works for your application and whether the ad info is correct.

 

[98_Undertaker]

Luckily our local driveline place has spicer in both sizes so I'll get one each and see which works

 

[01yellercobra]

I knew I had it somewhere.

https://www.svtperformance.com/forums/threads/t56-in-01-cobra.816500/

I got my u-joint at Napa and used the PN 0448.

 

[shurur]

http://www.yoyopart.com/oem/11520255/gmb-2400448.html

 

[97snakebite]

I knew I had it somewhere.

https://www.svtperformance.com/forums/threads/t56-in-01-cobra.816500/

I got my u-joint at Napa and used the PN 0448.

This...i just did it 2 weeks ago

 

[shurur]

So it is a 1330/1350 hybrid ujoint..
Neapco 2-3050
Or
Spicer-Dana 5-648X...

http://www.yoyopart.com/oem/11520255/gmb-2400448.html

Good to know..