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.

2016 Shelby KillerPerformance LLC

Lingenfelter offers this 10 bolt 8 rib 2.55 inch diameter pulley for the CTS-V or Camaro ZL1 LSA 2009-2014 that allows you to overdrive your supercharger by 18%. We also offer a 2.35 inch diameter which will provide a 26% overdrive rate.

10 bolt pulley requires the LPE 10 bolt hub sold separately.

Lingenfelter CTS-V Camaro ZL1 LSA 2.55 8 Rib 10 Bolt Pulley 2009-14