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Thread: 4.8/5.3/6.0 A/C bracket on 5.7

  1. #1
    Join Date
    May 2004
    Posts
    2,120
    Here is what I've been working on. I finished the machine work and will fit everything up tonight. If it works, this could be an option for your swaps. I'm using the truck A/C bracket and the 5.7 balancer to make the necessary pulley adjustments.

    Before



    After



    Before



    After




    97 GMC, 2002 LS6.

    1991 GMC Syclone #1428

  2. #2
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    Looks good. Lets see it on the engine, now.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  3. #3
    Join Date
    May 2004
    Posts
    2,120
    I just got home RHB! I don't have much time to work since I have to be up at 4:00. My only concern with this set up is the belt walking towards the crank but I think it will be OK. If not, I'll machine the raw metal off of the back of the balancer and shrink a ring on it. If that happens I'll have to find out the balance speed of the balancer so I can balance it. I can make a Greg (mandrel) for the balancer if that happens.


    97 GMC, 2002 LS6.

    1991 GMC Syclone #1428

  4. #4
    Join Date
    Nov 2005
    Posts
    504
    Now I know who to call if I need a pulley made!
    Looks bad *ss keeps us updated.
    SOON TO COME!!!!

  5. #5
    Join Date
    May 2004
    Posts
    2,120
    Thanks! I just have to keep things simple and use my imagination.


    97 GMC, 2002 LS6.

    1991 GMC Syclone #1428

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