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Chevy LS Series

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  1. Callies-Compstar LS1/LS7-Small Block LSx Crankshafts

    Callies-Compstar LS1/LS7-Small Block LSx Crankshafts

    $1,099.00

    Callies

    • LS1's are Counterweight Prepped for a 1785 Bobweight
    • Gun drilled Mains
    • All Rod Journals Lightened
    • Dual Linear Post Keyways
    • Heat Treatment - Case Nitride
    • 24 or 58 Tooth Reluctor Installed

    Compstar

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  2. Callies-Compstar LSc-Small Block LSx Crankshafts

    Callies-Compstar LSc-Small Block LSx Crankshafts

    $731.00

    Callies

    • LSc Counterweights are adequate to a 1680g Bobweight
    • Gun drilled Mains
    • 1 and 4 Rod Journals Lightened
    • Heat Treatment - Case Nitride
    • 24 or 58 Tooth Reluctor Installed

    Compstar

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  3. Callies-DragonSlayer-Chevy LSX Crankshafts

    Callies-DragonSlayer-Chevy LSX Crankshafts

    $1,816.00

    Callies

    • Counterweight Preped for a 1785 Bobweight
    • Gun Drilled Mains
    • All Rod Journals Lightened
    • Dual Linear Post Keyways
    • 24 or 58 Tooth Reluctor Installed
    • Heat Treatment = Perma Case Deep Nitride

    DragonSlayer

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  4. Callies-Magnum XL-Chevy LSX Crankshafts

    Callies-Magnum XL-Chevy LSX Crankshafts

    $2,520.00

    Callies

    • Uniquely Milled Counterweight Profiles for Reduced Weight and Windage
    • Average Weight for 3.625 in. Stroke Balanced to 1650g Bob. = 43 lbs.
    • Gun Drilled Mains
    • All Rod Journals Lightened
    • Dual Linear Post Keyways
    • Stroke Availability from 2.600 in. to 4.500 in.
    • Heat Treatment = Perma Case Deep Nitride

    Magnum XL

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  5. Callies-Magnum-Chevy LSX Crankshafts

    Callies-Magnum-Chevy LSX Crankshafts

    Callies

    • Sold Counterweight Preped for a 1785 Bobweight
    • Gun Drilled Mains
    • All Rod Journals Lightened
    • Dual Linear Post Keyways
    • Stroke Availability from 2.600 in. to 4.600 in.
    • Heat Treatment = Perma Case Deep Nitride
    • Average Weight for 4.000 in. Stroke Balanced to 1750g Bob. = 47 lbs.

    Magnum

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  6. MANLEY-Chevrolet "LS" Crankshaft

    MANLEY-Chevrolet "LS" Crankshaft

    $972.25

    • Lightweight (LW) and Super Lightweight (SLW) designs
    • 4340 material forgings
    • Multi-step heat treatment process and Nitrided for added strength
    • Stress relieved, shot-peened and 100% magnafluxed
    • Micro polished large radius journals (narrowed bearings required)
    • Available with either 24 or 58 tooth reluctor wheel
    • Gun drilled mains and tightened rod journals for weight reduction
    • Counterweights fully profiled
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  7. MOLNAR-LS Chevy 4340 Forged Crankshaft

    MOLNAR-LS Chevy 4340 Forged Crankshaft

    $866.98

    Our 4340 forged crankshafts are:

    • Heat treated to increase tensile strength
    • Shot peened to increase fatigue life
    • Nitrided for wear resistance
    • 100% mag particle inspected to insure against cracks

    Sizes held to the tightest tolerances you'll find in the racing industry.

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