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LT1 crank hub removal tool

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  • LT1 crank hub removal tool

    Any of us LT1 guys have this tool? It's a Kent Moore j-39046. It makes removing and installing the crank hub a breeze. Just want to know if anybody has one they'd let me borrow before I consider buying one.

    Thank you.
    sigpic
    1997 Camaro Z28 M6 with stuff done to it.

  • #2
    Can't you just use a threaded rod? That's what I used to put the crank hub back on mine.

    1996 Camaro Z28 cam, heads, stall, and a few other goodies
    Alumni Member, MSU Racing Club
    THREE-PEAT MiFbody Meet & Greet "Longest Hauler Award" 2010, 2011, 2012
    Originally posted by JasonH
    It's amazing what you can get done when you throw copious amounts of money at something.

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    • #3
      Don't want to run the risk of damaging the threads.
      sigpic
      1997 Camaro Z28 M6 with stuff done to it.

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      • #4
        Make sure whatever you use is bottomed out in the crank and you'll be fine. Use a normal puller with a short piece of threaded rod bottomed out in the crank as the surface the puller pushes against. To install, longer piece of same rod with a bunch of washers and a nut works really well in my experience. Again, the key to making sure your threads stay in tact is to make sure the threaded food is bottomed out so the stress is on the crank and not the threads themselves.

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        • #5
          Originally posted by birdie2000 View Post
          Make sure whatever you use is bottomed out in the crank and you'll be fine. Use a normal puller with a short piece of threaded rod bottomed out in the crank as the surface the puller pushes against. To install, longer piece of same rod with a bunch of washers and a nut works really well in my experience. Again, the key to making sure your threads stay in tact is to make sure the threaded food is bottomed out so the stress is on the crank and not the threads themselves.

          Sent from my XT1080 using Tapatalk
          So is what you are saying is, basically get a bolt the same size and thread pitch as the crank bolt? Then allow a nut to push the hub in? This makes it much simpler... Thank you so greatly.
          sigpic
          1997 Camaro Z28 M6 with stuff done to it.

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          • #6
            Yes, but the bolt either has to be super long or you should just use threaded rod. The problem with too short of a bolt is that once the hub comes out a bit it'll hit the bolt head, forcing you to have to back the bolt out thus it is no longer bottomed out into the crank and the stress is now on the threads.

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            • #7
              Sometimes when they are really ****ed I'll use an air hammer. You just can't be a ***** about it is all

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              94' Camaro Z28 M6

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