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Eagle LS Crankshaft, 4.125 in Stroke, 24x reluctor

Forged 4340 Crankshaft
4.125" Stroke
6.100" or Longer Rod Length
2.100" Rod Journal
Balancing Options Available
24-Tooth Reluctor
Sold Each
Pricing: $999.95

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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.


Rear Main Seal Style: 1-piece
Engine Stroke (in): 4.125 in.
Crankshaft Material: Forged 4340 steel
Engine Balance: Internal
Reluctor Wheel Tooth Quantity: 24
Lightened: No
Requires Narrow Bearings: Yes
Rod Bearings Included: No
Main Bearings Included: No
Rod Journal Diameter (in): 2.100 in.
Main Journal Diameter (in): 2.559 in.
Balancer Bolt Thread Size: M16-2.0mm
Crankshaft Snout Style: Standard
Weight: 54 lbs.
Notes: 24 tooth reluctor. Short snout.


Shipping Information

  • Item Requires Shipping
  • 60.0 lbs.

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