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Thread: New GM L92 crankshafts

  1. #1
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540

    New GM L92 crankshafts

    Check out the price on the new GM L92 crankshaft assembly...
    CRANKSHAF, 12584997
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  2. #2
    Join Date
    Mar 2006
    Location
    Mesquite
    Posts
    8,176
    holy crap - what kind of HP can they handle?

  3. #3
    wondertruck Guest
    what stroke are they? I just ordered some new pistons for a 370 stock stroke motor.

  4. #4
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    For some reason I'm thinking it's the stock 3.622 stroke of all the Gen3/Gen4 engines minus the 4.8L. They say the GM crankshaft can handle 1000HP
    Last edited by RedHeartbeat; 09-04-2007 at 10:27 PM.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  5. #5
    wondertruck Guest
    ahh, yeah, Matt Harlen made well over 1000rwhp with a stock crank motor, and the ohio boys are doing it too

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