Product Description 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.
Eagle Chevrolet LS 4340 4.000in Stroke 58 Tooth Reluctor Forged Crankshaft - 434740006100 MSRP: $1,093.99 Was: Now: $958.86 Add to Cart
Eagle Chevrolet LS 4340 3.900in Stroke 58 Tooth Reluctor Forged Crankshaft - 434739006100 MSRP: $1,093.99 Was: Now: $958.86 Add to Cart
Eagle Chevrolet LS 4340 4.375in Stroke 58 Tooth Reluctor Forged Crankshaft - 434743756460 MSRP: $1,093.99 Was: Now: $958.86 Add to Cart