LSA 2.4" SUPERCHARGER PULLEY Fit 2009 from CADILLAC CTS-V;2012 W/ CHEVY CAMARO

Once that is done the pulley simply slides on and tightens down with the stainless bolts. This makes for a system that is very easy to switch pulleys. Remove 5 bolts with standard allen wrench tool and you can put on a different size pulley.