REAR END KNOCK-Solved??!?!?

Discussion in 'General Discussion' started by sgtstanko, Jul 24, 2009.

  1. sgtstanko

    sgtstanko Want to go FASTER!!!

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    As a few have discussed on another thread we seem to have a "clunk" in the rear. I had Overbeys tear down my rear end to examine the lash. Turns out it was in perfect shape. The gears were wearing nicely, the splines and shafts were perfect as well. We attempted to find a posi unit since these are "peg leg" drive. Well no such luck and the only option for positraction is a different rear end.

    Back to the "clunking" ......it the light weight two piece aluminum drive shaft! Overbeys is very familiar with this since the same problem exists on the Chevy Tahoes/Sububans with the two piece aluminum driveshaft. The center that moves in and out also moves side to side internally. It uses gease to lubricate and absorb the shock. Mine was full of aluminum chips either from manufacturing or wear. It was cleaned and repacked and the noise was eliminated by 80%. I still have the faintest bit of it but it is MUCH more tolerable.

    It appears that no aftermarket driveshaft exists due to the ends that are not available. The only option is to cut the ends and fabricate a steel one piece driveshaft.

    BuilderBill or Western did hear this???



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  2. Trojan

    Trojan Trillions Bro! Right on!

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    Im very interest in a driveshaft as well! the one weak link I have. Congrats on narrowing it down Steve! Hope all is well!
     
  3. 1FST4DR

    1FST4DR Supporting Vendor

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    Actually fellas I know of a proto type D/S being tested any day now.
     
  4. sgtstanko

    sgtstanko Want to go FASTER!!!

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    DO TELL!!!



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  5. 1FST4DR

    1FST4DR Supporting Vendor

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    Actually bud I cant right now.I will see if I can give some info by monday.
     
  6. sgtstanko

    sgtstanko Want to go FASTER!!!

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    Will it work for the Jeep or LX?



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  7. HalV48

    HalV48 They Call Me Patron

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    What did DynoSteve do when he twisted his?
     
  8. sgtstanko

    sgtstanko Want to go FASTER!!!

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    Probably replaced it with a chromemoly design.

    Actually builderbill is making me one right as we speak.
     
    Last edited: Jul 25, 2009
  9. 1FST4DR

    1FST4DR Supporting Vendor

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    Its on a 300 SRT.I know it doesnt help you much Steve,then again I just read BB is hooking you up so your in good hands..
     
  10. yousefyehia542

    yousefyehia542 New Member

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    Hi guys
    I have a question for u guys and hopefully use can help.
    I have a 2012 jeep srt8 car is very nice to drive untill the temperture of the car warms up, and when its warmed up i get a clunk or more of a thumb noise seems like its coming from the rear,

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