As low as $260.88/mo with or . (Pay in 4 interest-free payments)
Description
Eagle Forged 4340 Steel Crankshaft — 4-Cyl Non-Twist Forging Brand: Eagle Engineered for high-performance and race applications, the Eagle Forged 4340 Steel Crankshaft delivers exceptional strength, durability, and precision. Designed for 4-cylinder engines, this non-twist forging gives you reliable, repeatable performance under extreme loads. Key Features Material: Premium 4340 forged steel for superior tensile strength and fatigue resistance. Non-Twist Forging: Minimizes internal grain distortion for improved structural integrity. .125" Fillet Radiuses: Large fillet radii reduce stress concentrations — note: chamfered/narrowed bearings required . Nitrided Surface: Hardened, wear-resistant surface for longer life and improved fatigue performance. Micropolished Journals: Smooth finish reduces friction and improves oil film retention. Race-Ready: Built for the most demanding applications — street, strip, and track. Why Choose Eagle This crankshaft combines advanced metallurgy and precision finishing to withstand high rpm and heavy loading. Ideal for engine builders seeking a reliable foundation for high-boost, high-horsepower builds. Ensure proper bearing selection due to the .125" fillet radius requirement. Upgrade your engine’s bottom end with Eagle — precision forged for peak performance.
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