Crankshafts

JEGS carries a full line of high performance, high strength crankshafts from top makers like: Scat, Manley, Lunati, Ford Racing, Eagle and others. Lightweight cranks are all the rage for their ability to let an engine rev quicker. Lightened cranks are sought after for racing applications where the reduced mass allows better engine acceleration. Forged and cast crankshafts are available for your engine building and performance needs.

Individual Products Product Groups
Category: Engines & Components Crankshafts

Eagle Chevrolet 350 Cast Steel Crankshaft 3.480" Stroke


Chevrolet 350 Cast Steel Crankshaft
  • 3.480'' Stroke
  • 2-Piece Rear Seal (Early Style)
  • Internal Balance
  • 1870 Bobweight
  • $187.99
    Ships Monday
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    (1)


    Eagle Chevrolet 400 Cast Steel Crankshaft 3.750" Stroke


    Chevrolet 400 Cast Steel Crankshaft
  • 3.750'' Stroke
  • 2-Piece Rear Seal (Early Style)
  • External Balance
  • 1870 Bobweight
  • For use with 5.7" Rod Length
  • $196.99
    Ships Today
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    Eagle Chevrolet 350 Cast Steel Crankshaft 3.480" Stroke


    Chevrolet 350 Cast Steel Crankshaft
  • 3.480'' Stroke
  • 1-Piece Rear Seal (Late Style)
  • Internal Balance in Front, External in Rear
  • 1870 Bobweight
  • $191.99
    Ships Monday
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    Scat Cast Pro Stock Crankshaft Chevy 350 (1-Piece Rear Seal)


    Cast Pro Stock Crankshaft
  • Chevy 350 (1-Piece Rear Seal)
  • 3.480" Stroke, 5.700" Rod
  • Balance: Internal Front, External Rear
  • $209.00
    Ships Monday
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    Eagle Chevrolet 454 Cast Steel Crankshaft 4.000" Stroke


    Chevrolet 454 Cast Steel Crankshaft
  • 4.000'' Stroke
  • 2-Piece Rear Seal (Early Style)
  • External Balance
  • 2440 Bobweight
  • $267.99
    Ships Monday
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    Eagle Chevrolet 383 Cast Steel Crankshaft 3.750" Stroke


    Chevrolet 383 Cast Steel Crankshaft
  • 3.750'' Stroke
  • 2-Piece Rear Seal (Early Style)
  • External Balance
  • 1870 Bobweight
  • $189.99
    Ships Monday
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    Scat 9000 Pro Comp Lightweight Crankshaft Chevy 400 (2-Piece Rear Seal)


    9000 Pro Comp Lightweight Crankshaft
  • Chevy 400 (2-Piece Rear Seal)
  • 3.750" Stroke for use with 5.700" Rod
  • External Balance
  • $256.00
    Ships Monday
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    Lowest Price Guarantee
    (2)

    Scat Cast Pro Stock Crankshaft Chevy 383 (1-Piece Rear Seal)


    Cast Pro Stock Crankshaft
  • Chevy 383 (1-Piece Rear Seal)
  • 3.750" Stroke, 5.700" Rod
  • Balance: Internal Front, External Rear
  • $210.00
    Ships Monday
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    Scat 9000 Series Stock Replacement Crankshaft Chevy 350


    9000 Series Stock Replacement Crankshaft
  • Chevy 350
  • Stroke: 3.480"
  • Rod Length: 5.700"
  • Rod Pin: 2.100"
  • Internal Balance
  • $247.00
    Ships Monday
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    Lowest Price Guarantee
    (1)

    Scat 9000 Pro Comp Lightweight Crankshaft Chevy 350, 383 Stroker (2-Piece Rear Seal)


    9000 Pro Comp Lightweight Crankshaft
  • Chevy 350, 383 Stroker (2-Piece Rear Seal)
  • 3.750" Stroke for use with 6.000" Rod
  • Internal Balance
  • $247.00
    Ships Monday
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    Eagle Ford 289/302/302 Boss Cast Steel Crankshaft, 3.000" Stroke


    Ford 289/302/302 Boss Cast Steel Crankshaft,
  • 3.000'' Stroke
  • Large (2.123'') Journal Rods
  • .092'' Radii on Rod & Main Journals
  • 28oz. External Balance
  • 1835 bobweight

  • $224.99
    Ships Monday
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    Scat 9000 Pro Comp Lightweight Crankshaft Chevy 350, 383 Stroker (2-Piece Rear Seal)


    9000 Pro Comp Lightweight Crankshaft
  • Chevy 350, 383 Stroker (2-Piece Rear Seal)
  • 3.750" Stroke for use with 5.700" Rod
  • External Balance
  • $247.00
    Ships Monday
    FREE Shipping
    Lowest Price Guarantee

    Scat 9000 Pro Comp Lightweight Crankshaft Chevy 350, 383 Stroker (1-Piece Rear Seal)


    9000 Pro Comp Lightweight Crankshaft
  • Chevy 350, 383 Stroker (1-Piece Rear Seal)
  • 3.750" Stroke for use with 5.700" Rod
  • External Balance
  • $247.00
    Ships Monday
    FREE Shipping
    Lowest Price Guarantee
    (1)

    Eagle Chevrolet 383 Cast Steel Crankshaft 3.750" Stroke


    Chevrolet 383 Cast Steel Crankshaft
  • 3.750'' Stroke
  • 1-Piece Rear Seal (Late Style)
  • External Balance - Use 400 Harmonic Balancer & Stock Flexplate
  • 1870 Bobweight
  • $194.99
    Ships Monday
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    Scat 9000 Pro Comp Lightweight Crankshaft Chevy 400 (2-Piece Rear Seal)


    9000 Pro Comp Lightweight Crankshaft
  • Chevy 400 (2-Piece Rear Seal)
  • 3.750" Stroke for use with 6.000" Rod
  • Internal Balance
  • $256.00
    Ships Monday
    FREE Shipping
    Lowest Price Guarantee
    (1)

    Eagle Chevrolet 396 Forged 4340 Steel Crankshaft, 3.766" Stroke


    Chevrolet 396 Forged 4340 Steel Crankshaft,
  • 3.766'' Stroke
  • 6.135'' or Loner Rod Length
  • 2.200'' Rod Journal
  • 2-Piece Rear Main Seal
  • Internal Balance (Center Counterweight)
  • 2350 bobweight
  • $729.99
    Ships Monday
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    Scat 9000 Pro Comp Lightweight Crankshaft Big Block Chevy (2-Piece Rear Seal)


    9000 Pro Comp Lightweight Crankshaft
  • Big Block Chevy (2-Piece Rear Seal)
  • 4.250" Stroke for use with 6.385" Rod
  • Internal Balance, May Require Mallory
  • $359.00
    Ships Monday
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    Scat 9000 Series Stock Replacement Crankshaft Ford 351W


    9000 Series Stock Replacement Crankshaft
  • Ford 351W
  • Stroke: 3.500"
  • Rod Length: 5.955"
  • Rod Pin: 2.311"
  • External Balance (28 oz)
  • $345.00
    Estimated Ship Date: 04/05/17
    FREE Shipping
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    Eagle Chevrolet 383 Cast Steel Crankshaft 3.750" Stroke


    Chevrolet 383 Cast Steel Crankshaft
  • 3.750'' Stroke
  • 2-Piece Rear Seal (Early Style)
  • Internal Balance
  • 1825 Bobweight
  • $278.99
    Ships Monday
    FREE Shipping
    Lowest Price Guarantee

    Scat 9000 Pro Comp Lightweight Crankshaft Big Block Chevy (2-Piece Rear Seal)


    9000 Pro Comp Lightweight Crankshaft
  • Big Block Chevy (2-Piece Rear Seal)
  • 4.250" Stroke for use with 6.135" Rod
  • External Balance
  • $359.00
    Ships Monday
    FREE Shipping
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    Eagle Chevrolet 350 Forged 4340 Steel Crankshaft 3.480" Stroke


    Chevrolet 350 Forged 4340 Steel Crankshaft
  • 3.480'' Stroke
  • 5.700'' or Longer Rod Length
  • 2.100'' Rod Journal
  • 2-Piece Rear Seal (Early Style)
  • Internal Balance
  • 1875 Bobweight
  • $612.99
    Ships Monday
    FREE Shipping
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    Scat 9000 Pro Comp Lightweight Crankshaft Chrysler/Mopar 360, 408 Stroker


    9000 Pro Comp Lightweight Crankshaft
  • Chrysler/Mopar 360, 408 Stroker
  • 4.000" Stroke for use with 6.123" Rod
  • Internal Balance, May Require Mallory
  • $385.00
    Ships Monday
    FREE Shipping
    Lowest Price Guarantee

    Scat Standard Weight 4340 Steel Crankshaft Chevy Small Block


    Standard Weight 4340 Steel Crankshaft
  • Chevy Small Block
  • 350 Main Journals
  • 2-Piece Rear Main Seal
  • 3.750'' Stroke for use with 6.000'' Rod
  • 2.100" Rod Pin Diameter
  • Internal Balance
  • 53 lbs.
  • $690.00
    Ships Monday
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    Scat 9000 Pro Comp Lightweight Crankshaft Ford 302, 347 Stroker


    9000 Pro Comp Lightweight Crankshaft
  • Ford 302, 347 Stroker
  • 3.400" Stroke for use with 5.400" Rod
  • External Balance (28 oz)
  • $257.00
    Ships Monday
    FREE Shipping
    Lowest Price Guarantee

    Scat 9000 Pro Comp Lightweight Crankshaft Ford 351W


    9000 Pro Comp Lightweight Crankshaft
  • Ford 351W
  • 3.850" Stroke for use with 5.955" Rod
  • External Balance (28 oz)
  • $399.00
    Ships Monday
    FREE Shipping
    Lowest Price Guarantee

    Eagle Chevrolet 454 Forged 4340 Steel Crankshaft 4.000" Stroke


    Chevrolet 454 Forged 4340 Steel Crankshaft
  • 4.000'' Stroke
  • 6.135'' or Longer Rod Length
  • 2.200'' Rod Journal
  • 2-Piece Rear Seal (Early Style)
  • Internal Balance (Center Counterweight)
  • 2350 Bobweight
  • $740.99
    Ships Monday
    FREE Shipping
    Lowest Price Guarantee