ATI SUPER DAMPER - ALUMINUM SHELL - LS - ATI917108
8-rib serpentine pulley with a 10 percent overdrive. Fits LS7 engines with a 2010-15 Camaro accessory location or a truck accessory location with an OEM length crank snout. Will not fit 2014-15 Z28 models. ATI Super Damper harmonic balancer shells are specifically designed for high-rpm engines. Their proven elastomer is engineered and tuned to eliminate damaging crankshaft harmonics that cause parasitic horsepower loss. These damper shells are built to all-but-eliminate worn parts and timing problems. These are the shells only and must be used with an ATI hub, which is sold separately. Order the model recommended for your vehicle application.