This is an HD Tensioner upgrade kit (hardware robustness and increased spring tension) that is similar to the Magnuson 31-12-00-082. The difference is that we have added an alignment sleeve to the adapter spacer, greatly improving the hardware stability.
This upgrade is applicable (as a minimum) to the following list of Magnuson Supercharger applications:
2004-06 Pontiac GTO
2003-07 Silverado and GMC Sierra
2003-06 SSR
2006-09 Trailblazer SS
Other “Hot Rod” kit applications may be able to use this as well. Please contact us with inquiry.
This is an HD Tensioner upgrade kit (hardware robustness and increased spring tension) that is similar to the Magnuson 31-12-00-082. The difference is that we have added an alignment sleeve to the adapter spacer, greatly improving the hardware stability.
This upgrade is applicable (as a minimum) to the following list of Magnuson Supercharger applications:
2004-06 Pontiac GTO
2003-07 Silverado and GMC Sierra
2003-06 SSR
2006-09 Trailblazer SS
Other “Hot Rod” kit applications may be able to use this as well. Please contact us with inquiry.
