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is this the right 1310/1350 conv. ujoint part no.?

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by TX Mudder, Nov 22, 2002.

  1. TX Mudder

    TX Mudder 1/2 ton status

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    NAPA #348

    I need to temporarily (read: for years, probably) use my 1310 front driveshaft with my 1350 yoke until I can afford a complete 1350 CV shaft.
    Thanks.
    -- Mike
     
  2. dammit32

    dammit32 1/2 ton status

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    1/2 ton to 3/4 ton that I used was a NAPA #447

    For my blazer when I installed the 14b ff
     
  3. BurbinOR

    BurbinOR 3/4 ton status

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    I used the 348 on my 79 shaft to 14BFF............... /forums/images/graemlins/thumb.gif
     
  4. K5Dan

    K5Dan 1/2 ton status

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    i used 477 on my blazer
     
  5. Blazer79

    Blazer79 1/2 ton status

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    I went to www.napaonline.com and made a search for the mentioned part numbers, but U joint never came up, only radiators, rotors, hoses. What kind of part numbers are this? How do I find the bastard U joint on the Napa website?
     
  6. dleroy43

    dleroy43 1/2 ton status GMOTM Winner

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    I did the search too and it wouldnt come up with a u-joint. /forums/images/graemlins/confused.gif so I went to the local parts and was going to get one but then we noticed, that the u-joint for 14 bolt and the 4speed sub are the same so I dont need one after all /forums/images/graemlins/cool.gif /forums/images/graemlins/burb.gif
     
  7. Depdog

    Depdog 1/2 ton status Author

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    1310 to 1350 is the 447 number, its a Precision U-Joint number, Napa uses precision ujoints as their in house brand (in a Napa box of course). If you go to Advance Auto parts and can get them to break out the actual U Joint book, and not the computer. You can look in the back of it for conversion ujoints and it tells you their part numbers on them. Or you can cross it by the precision number. They are like 25 to 30 bucks from Napa and like 18 from Advance. Auto Zone can probably cross them as well.

    Depdog
     

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