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Need U-joint Part #

la_blazer82

1/2 ton status
Joined
Apr 12, 2004
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Need the part # for the trick 1/2 ton to 3/4 ton conversion u-joint. Swapping out 10 bolt for 14 bff. I have a Neapco #, but couldn't find it online, and it doesn't come up on Napa's website. /forums/images/graemlins/dunno.gif

Thanks
 
Not to be a jerk, but searching is a good option. I posted this in another thread less then an hour ago.

#447 is the Napa # for a 10bolt-14bolt conversion.

Harley
 
Actually saw your post, but you mention a 1 ton axle. I went to a couple of site and thought there was a difference. That's why I'm asking, I want to be sure
 
I understand. For the most part a 14bff is a 14bff whether it is 3/4 or 1 ton. Only differnece is the spring perches and the size of the brakes (comparing SRW to SRW).

Harley
 
Tim, is the spicer number the right joint to go from an S44-1350? (10b to 14b) Is it the Cold Forged joint?

Harley
 
Not necessarily. A 10 bolt should be a Saginaw S44 ujointed driveshaft where you need the #447 ujoint. The 12b to 14b needs the 1310-1350 joint which I believe is the Napa #342.

Harley
 
[ QUOTE ]
Tim, is the spicer number the right joint to go from an S44-1350? (10b to 14b) Is it the Cold Forged joint?

Harley

[/ QUOTE ]

Oops, I'm sorry...Dunno what the hell I was thinking.

5-1153x

Sorry about that.

No it's not a cold forged joint, it's a greasable, hot forged, just a regular u joint.
 
Tim-

So Spicer makes an S44 to 1350? Last time I checked they did not. If so, is it better than the neapco? And, lastly, PM me a price on these.. /forums/images/graemlins/thumb.gif /forums/images/graemlins/thumb.gif

Thanks,
John
 
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