Eagle billet 4340 crankshaft for Chevrolet LS applications with a 4.000" stroke, 24-tooth reluctor and center counterweighting. The billet 4340 crank features .125" fillet radiuses for improved strength, a nitrided, micropolished surface, and is intended for high RPM and high power levels; chamfered or narrowed bearings are required. Built for stability and durability in demanding performance engines.
Eagle Chevrolet LS 4.000in Stroke 24 Tooth Reluctor Center Counterweighted Billet Crankshaft