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HELP ASAP...WTF is wrong here...?

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Old Jan 15, 2006 | 01:26 AM
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Default HELP ASAP...WTF is wrong here...?

I'm in the middle of installing a Moser 12-bolt in my '98 T/A and I'm almost done except the driveshaft wont bolt back up to the Moser yoke...its too small...?
I've included pics, but I just wanna know what to do now...? do I swap yokes with my stock 10 bolt or buy a differant U-joint...this sucks, I wanted to drive it tomorrow!
thanks
~Brian


Stock 10 bolt... 3.75"



Moser 12 bolt... 3.50"
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Old Jan 15, 2006 | 06:27 AM
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The stock driveshaft yoke is a 1310 series. The Moser rears come standard with a beefier 1350 yoke. A U Joint that combines the two can be found at Napa, it is pn# 447. Bob
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Old Jan 15, 2006 | 07:00 AM
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Stock is not quite a 1310, there is a different designation, but get the NAPA conversion part and it'll go right in.
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Old Jan 15, 2006 | 03:15 PM
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Originally posted by Nine Ball:
Depends on which yolk you ordered with the Moser 12-bolt. The standard one is the 1310 yolk, which actually has smaller bearing cups than our stock driveshaft. Thats not really a bad thing though, because the interal forged part is the same as our stock one. The upgraded yolk (you would have paid about $35 extra) is the 1350 series. Larger U-joint than our stock one.

For the 1310, you need a Precision 372
For the 1350, you need a Precision 447

ok, went and picked up the #447...still too big

did some more diggin and came up with this VERY OLD post from nine ball...now I'm off to get a #372...and if that doesnt work then a #348

~Brian

this is how I feel --->
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