This solid supercharger isolator fits LSA Engines that are 2009 and newer in both the CTS-V and Camaro ZL1. The stock isolator contains a spring mechanism and, is infamous for noise and a short service life. This spring mechanism in the original isolator wears a groove in your supercharger shaft, producing debris that will cause shaft seal failure. The New Solid Isolator is a direct replacement for stock unit. The new isolator is not susceptible to failure or fatigue. It is CNC machined from a solid piece. A worn coupler will cause a rattling noise at idle that goes away when you rev the engine. This supercharger coupler will fit the entire line of Eaton blowers from 1990 to present. We have over engineered our coupler to provide years of trouble free use on cars with smaller than stock pulleys. Made in USA
$109.99
$139.99
$109.99
$139.99
$109.99
$129.99
$109.99
$132.00
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