Black Anodized Aluminum 8.66" Diameter 10% overdrive pulley

This pulley is used in conjunction with the Lingenfelter CTS-V, Camaro ZL1 overdrive harmonic balancer to increase boost by overdriving your supercharger 10%.

This pulley will require a different length serpentine belt & or idler diameter change

Cadillac CTS-V Camaro ZL1 10% Overdrive Balancer Pulley 2009-2015




    Shelby Killer Performance was started in 2015 by David an avid performance car enthusiast. Shelby Killer Performance specializes in LSX and 5th gen LT performance parts and accessories. With a five star rating our ultimate passion is making the customer happy.

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