Eagle Forged 4340 Crankshaft Chrysler-Dodge-Jeep 5.7L, 6.1L Hemi


These forged 4340 steel crankshafts from Eagle Specialty Products are great for high performance applications. They feature non-twist forging, go through a multi-stage heat-treatment process, and are stress-relieved and shot-peened. These cranks are X-rayed, magnafluxed, and sonic-tested, so you know you're getting a top-quality piece. Each crankshaft has cross-drilled and chamfered oil holes for improved oiling, a .125 in. radius on rod and main journals for increased strength, and the journals are precision-ground and micro-polished to less than 5 R.A. A target bob weight of +/- 2 percent greatly reduces balancing time.

Crankshaft, Internal Balance, Forged 4340 Steel, 4.050 in. Stroke, Dodge, 5.7L, 6.1L, Each

  • Rear Main Seal Style: 1-piece
  • Engine Stroke (in): 4.050 in.
  • Crankshaft Material: Forged 4340 steel
  • Engine Balance: Internal
  • Lightened: No
  • Reluctor Wheel Tooth Quantity: 32
  • Requires Narrow Bearings: Yes
  • Rod Bearings Included: No
  • Main Bearings Included: No
  • Rod Journal Diameter (in): 2.000 in.
  • Crankshaft Snout Style: Standard
  • Quantity: Sold individually.
  • Notes: Fits 6.1L and Early 5.7L Hemis. 2008 and earlier Hemi motors have 32-tooth reluctor wheel.

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    • Model: Eagle 439240506125 Crankshaft
    • Shipping Cost: 49.95lbs
    • 1 Units in Stock
    • Manufactured by: Eagle Specialty

    This product was added to our catalog on Monday 04 June, 2018.

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