Eagle Chrysler LM HEMI 32T Reluctor 4.080in Stroke 2.000in Rod Journals Forged 4340 Steel Crankshaft

This Eagle forged 4340 steel crankshaft is built for serious performance in Chrysler LM HEMI engines. It features a 4.080-inch stroke and 2.000-inch rod journals, designed to handle increased displacement and power output. The crankshaft includes a 32-tooth reluctor, essential for modern engine management systems to accurately track engine speed.

Constructed from non-twist forged 4340 steel, this crankshaft offers exceptional strength and durability. Eagle specifies .125-inch fillet radii, a design choice that significantly boosts its resistance to stress and potential cracking under extreme loads. Because of these enhanced fillet radii, you'll need to use chamfered or narrowed bearings to ensure proper clearance and function. The crankshaft also undergoes a nitriding surface treatment and micropolishing, processes that harden the surface for improved wear resistance and ensure a smooth finish for optimal bearing performance.

This crankshaft is a substantial component for anyone rebuilding or significantly upgrading a Chrysler LM HEMI engine. Its robust construction and specific design features make it well-suited for high-performance applications where reliability and strength are paramount. Ensure you have the correct chamfered bearings and are prepared for the installation process when working with a component of this caliber.