Eagle Forged 4340 Steel Crankshaft 8-Cyl with 58 Tooth Reluctor

Eagle Forged 4340 Steel Crankshaft — 8-Cyl with 58 Tooth Reluctor Brand: Eagle Designed for high-performance and race engines, the Eagle Forged 4340 Steel Crankshaft delivers exceptional strength, durability, and precision for demanding applications. Key Features Material: Premium forged 4340 steel for superior fatigue resistance. Non-twist forging: Maintains alignment under extreme loads for reliable operation. .125" Fillet Radiuses: Larger fillets increase tensile strength — requires chamfered/narrowed bearings. Nitrided Surface & Micropolished: Enhanced wear resistance, reduced friction, and long service life. Included 58 Tooth Reluctor: Ready for accurate crank position sensing and high-speed engine management. Configuration: 8-cylinder application optimized for performance builds. Benefits Built to resist twisting and fatigue in high-RPM and high-load conditions. Surface treatments lower wear and improve reliability between rebuilds. Precision manufacturing supports tight tolerances for smoother operation and better balance. Direct compatibility with modern engine management systems thanks to the 58-tooth reluctor. Choose the Eagle Forged 4340 crankshaft for a race-ready foundation that combines rugged construction with precision engineering.