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SKU: SKU: EAG3EJ231105137

Eagle Subaru EJ20/EJ25 79mm Stroke 4340 Billet Crankshaft - 3EJ231105137

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Eagle billet 4340 steel crankshafts feature .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface, & micropolished to < 2 ra.

Specifications

  • Material: billet 4340 steel
  • Intended Balance: internal
  • Stroke: 3.110"
  • Rod Journal: 2.046"
  • Rod Journal Width: 0.857"
  • Main Journals: 2.362"
  • Minimum Rod Length: 5.137"
  • Typical Weight: 35 lbs.
  • Flywheel Bolts: 8

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