MANLEY LSKEY Crankshaft Key for LS / HEMI

Description MANLEY LSKEY Crankshaft Key for LS / HEMI

Manley Performance crankshaft keys, also known as woodruff keys, are engineered for LS and Hemi engines to ensure precise alignment and reliable engagement of rotating components. Designed in a semi-circular removable form, these keys fit securely into machined keyways on the crankshaft, with protruding tabs that align with matching slots on the harmonic balancer. This design enhances concentricity between the crankshaft and balancer, a critical factor for maintaining stability and durability in high-RPM applications.

• Semi-circular woodruff key design for secure crankshaft fitment
• Ensures proper alignment between crankshaft and harmonic balancer
• Improves concentricity for high-speed operation
• Durable construction suitable for LS and Hemi high-performance engines