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u joint for 14 bolt swap

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  • u joint for 14 bolt swap

    ok just got my 14 bolt on and seen my u joint is too small will the uj off a 2500 fit on my 1500?

    thanks

  • #2
    Re: u joint for 14 bolt swap

    Neapco 2-1153
    77 Chevy K20 - 80 GMC K2500 (in pieces)
    90 Chevy K3500 - 93 Chevy C2500 (in pieces) - 94 Chevy K1500

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    • #3
      Re: u joint for 14 bolt swap

      where from?

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      • #4
        Re: u joint for 14 bolt swap

        i found it at advanced thanks for the fast reply

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        • #5
          Re: u joint for 14 bolt swap

          i went and got that u joint and it wont fit in my drive shaft am i suppose to do something different

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          • #6
            Re: u joint for 14 bolt swap

            are you sure that you don't have it backwards, there is 2 larger bearing cups and 2 smaller cups.

            ***Current***
            '97 ecsb z71, 6" RCX, 3" PA BL, 35x12.50x15 procomp, other mods.
            Originally posted by HawgWyld
            The difference between a 4x4 and a penis is that with a 4x4, you actually go look for bigger holes to put it in.
            USMC

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            • #7
              Re: u joint for 14 bolt swap

              It's gonna depend on your body and drivetrain configuration. 4wd vs2wd. ext cab vs reg cab. They have different drive shafts. Look at napa.com and each ujoint lists the size specifications. Look up your truck model then look up a c2500 light duty with 14 bolt s/f. Or, best bet is to bring the 14 bolt ujoint and your stock one to the parts store with you and figure it out. If the center section of the ujoints have the same diameter you might be able to swap caps.

              Darren
              89 RCSB Dana 60/14 Bolt 4-lnk frnt/rr, 39.5's/14" Welds, 5.13, Truetrac/Detroit, AEM Intake, Holley 670 TBI, Holley Mnfld, Shorties, 40 series, no cat. 98 2wd 355, lt4 hotcam, 1.6 rllr rckrs



              Project Pics:
              http://community.webshots.com/album/366426764ygYniE

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              • #8
                Re: u joint for 14 bolt swap

                yea my factory uj is just a little smaller then the 2 smaller caps on the neapco 2-1153 guess i need send that one back and hit up napa

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                • #9
                  Re: u joint for 14 bolt swap

                  get a pair of dial calipers, or a micrometer, then look here. i did a bunch of research on ujoints.

                  http://www.fullsizechevy.com/forums/...info-pics.html
                  77 Chevy K20 - 80 GMC K2500 (in pieces)
                  90 Chevy K3500 - 93 Chevy C2500 (in pieces) - 94 Chevy K1500

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                  • #10
                    Re: u joint for 14 bolt swap

                    thanks for the info
                    i read it should be one of these
                    S44 to 1350 is Neapco PN 2-1153
                    1310 to 1350 is Neapco PN 3-3140
                    1330 to 1350 is Neapco PN 2-3050

                    soo ill figure it out this week sometime been watchin trucks gone wild and it makes me want to go break something

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                    • #11
                      Re: u joint for 14 bolt swap

                      Originally posted by illholla
                      thanks for the info
                      i read it should be one of these
                      S44 to 1350 is Neapco PN 2-1153
                      1310 to 1350 is Neapco PN 3-3140
                      1330 to 1350 is Neapco PN 2-3050

                      soo ill figure it out this week sometime been watchin trucks gone wild and it makes me want to go break something
                      :lol: which one? my buddy Coop is in TGW4, i didnt even know it until i got a copy, and there he was. :lol:
                      77 Chevy K20 - 80 GMC K2500 (in pieces)
                      90 Chevy K3500 - 93 Chevy C2500 (in pieces) - 94 Chevy K1500

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                      • #12
                        Re: u joint for 14 bolt swap

                        i got 456 where at in 4 was he wife gotem for me for christmas

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                        • #13
                          Re: u joint for 14 bolt swap

                          i had the same problem and i ended up taking the yoke off the old diff. and put it on the 14 inch

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                          • #14
                            Re: u joint for 14 bolt swap

                            I had same problem on my swap. Measure the size of the caps you need and width of the U-joint cap-to-cap, both directions. Take those dimensions to oreily or napa or wherever. They should have a book with U-joint dimensions, cap sizes, etc. Whatever u-joint fits those dimensions is the one you'll need. Keep the box or at least the part with the number on it so you wont have to do all that again when you break it. Keep it in the glovebox.
                            95 Chevy 2wd TBI Vortec 350 5spd. *Ultimate Budget Engine Swap*
                            Engine: 98 4-bolt Vortec 350|Scat Crank|LT4 Production Cam|1.6 Proform Full Roller Rockers|Edelbrock EPS Intake|454 Throttle Body|Hedman Elite 69840 LT|ZOOM Perfection Clutch|Custom Tune by TBIChips

                            98 ecsb 4x4 38" TSLs

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                            • #15
                              Re: u joint for 14 bolt swap

                              Just swap the yoke.

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