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  5. Manley Chevrolet LS 4340 Forged 3.622in Stroke Pro Series Light Weight Crankshaft
    By Manley Performance

    Manley Chevrolet LS 4340 Forged 3.622in Stroke Pro Series Light Weight Crankshaft

    $1,273.86
    $1,384.63 $1,273.86
    Save $110.77
    Shipping calculated at checkout.
      Lease to own   Pay as low as   $/week
    SKU: MAN193924
    EagleEagle Pontiac 455 4.210in Stroke Cast Crankshaft
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    Manley PerformanceManley Chevrolet inLSin 4.000in Stroke Lightweight Pro Series Crankshaft
    $1,273.86
    $1,384.63 $1,273.86
    we're providing the core strength your engine build demands. The Pro Series 4340 Alloy Steel Crankshaft is an efficient and precisely balanced foundation for performance, built not just to survive, but to handle extremes across a wide range of applications.