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    • COMP Cams GM 603/604 0.570in Lift 1.077/1.282 OD Beehive Hustler Valve Spring Kit - H604-16

    $356.95
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    SKU:
    CCAH604-16
    UPC:
    00036584409465
    Availability:
    Regularly stocked product
    Width:
    3.00 (cm)
    Height:
    3.00 (cm)
    Depth:
    11.00 (cm)
    Category:
    Engine Components>Valve Springs, Retainers
    Clearance Item:
    N
    MPN:
    H604-16

    Product Description

    COMP Cams Hustler Valve Springs are an improved version of the popular GM LS6 "blue" valve spring. They are based on popular GM part #12499224 and #12565313 LS6 springs but with 4% higher seat and open loads for better dynamic control, as well as an extra .020" of lift capability. They are an excellent performance upgrade in GM 603/604 and CT525 LS crate Race Applications with tight rules packages.
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    Category Engine Components>Valve Springs, Retainers
    Clearance Item N
    MPN H604-16

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