Eagle Forged 4340 Steel Crankshaft 8-Cyl with 32 Tooth Reluctor

Eagle Forged 4340 Steel Crankshaft — 8-Cyl with 32 Tooth Reluctor Brand: Eagle Built for high-performance and racing applications, the Eagle Forged 4340 Steel Crankshaft delivers exceptional strength, durability, and precision for 8-cylinder engines. It includes a 32-tooth reluctor for reliable crank position sensing and engine management compatibility. Key Features Material: Forged 4340 chrome-moly steel for superior tensile strength and fatigue resistance. Non-twist forging: Prevents rotational distortion under extreme loads for consistent performance. .125" fillet radii: Large fillets reduce stress risers and increase bearing life — requires chamfered/narrowed bearings. Nitrided & micropolished surface: Enhanced wear resistance, improved hardness, and reduced friction for longer service life. 32-tooth reluctor: Integrated for accurate crank position sensing and seamless ECU integration. Application: Designed for the most demanding street, strip, and endurance racing environments. Why Choose This Crankshaft The Eagle forged crank combines advanced metallurgy and precision finishing to withstand high RPMs, heavy loads, and repeated thermal cycles. Ideal for builders and engine shops seeking a reliable foundation for high-horsepower 8-cylinder engines. Note: Chamfered/narrowed bearings are required due to the .125" fillet radiuses. Verify fitment with your engine block and bearing selection before installation.