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control arm bush

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by Russell Keys, Jun 23, 2000.

  1. Russell Keys

    Russell Keys 1/2 ton status

    Joined:
    Mar 16, 2000
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    Location:
    Huntsville, TX
    This is not a blazer ?, but a 2wd pu question. What is involved in replacing the control arm bushings in a 77 pu? They still seem tight but when they get wet they start to make a godawful creaking noise. Sounds like mating sealions. Any way does this mean they are hard and brittle and need replacing, or is there something I can spray on them to calm the mating calls?Thanks-Russell
     

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