Eagle Specialty Products 434742506560 Forged 4340 Steel Crankshaft
434742506560
Forged 4340 Steel Crank - Chevrolet LS, 4.250in Stroke, 58 TOOTH RELUCTOR.
Eagle forged 4340 steel Cranks feature a non-twist forging, .125in fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface and micropolished. Intended for the most demanding applications. Includes 58 tooth reluctor.