Crankshaft - 4.000 in Stroke - Internal Balance - 24X Reluctor - Billet Steel - 1-Piece Seal - GM LS-Series - Each

Eagle Chevrolet LS 4.000in Stroke 24 Tooth Reluctor Center Counterweighted Billet Crankshaft

Eagle Billet 4340 steel crankshafts feature .125' fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface and micropolished. Center counterweighted for superior stability at high RPM and high power levels.

Additional Information

SINGLE 6.700" 5140 Steel I-BEAM, 7/16" ARP 8740 BOLTS.

Part Type

Engine Crankshaft

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Reference Information

4.000" stroke, internal balance, billet 4340 steel, center-counterweighted Chevrolet Gen III "LS", 24 tooth reluctor