Eagle Subaru EJ20/EJ25 79mm Stroke 4340 Billet Crankshaft

• material: billet 4340 steel
• intended balance: internal
• target bobweight: call
• 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.
• rear seal diameter: call
• snout diameter: call
• flywheel bolts: 8
• pilot bore diameter: call
• flywheel register diameter: call

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