GM LS Harmonic Balancer Hub Keying Quick 1 Day Turnaround Service

Product Details

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Lingenfelter offers a keyway machining service that provides a low cost alternative for any LS engines when you want to have a keyway in your harmonic balancer. Having a Keyway in the balancer hub allows you to insert a woodruff key into the keyway in the crankshaft to prevent they balancer from spinning on the crank in a high performance or supercharged application.

LPE can key any stock balancer new or used and normally can provide a 1 day turnaround. Email or call the LPE sales department at sales@lingenfelter.com to set up your key machining.