2.4" LSA SUPERCHARGER PULLEY Fits 2009+ CADILLAC CTS-V 2012+ CHEVY CAMARO USA

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.