Product Description
ATI916227 17% Overdrive 8 Rib LSA Supercharger Pulley (14% on LT4)
Commonly used with ATI Super Damper #918854 and 918856
Fits 2009-2019 CTS-V and 2012-2015 Camaro ZL1 with ATI Super Damper
ATI's 17% Overdrive (15% when used on LT4) supercharger pulley is a great way to add power to your Super Damper equipped LSA or LT4 engine without having to run a smaller supercharger pulley which often leads to belt slip.
Aluminum 8 Groove Pulley - 9.17" Diameter
