Inner and outer shells are available in aluminum or steel, and contain a steel inertia weight. This inertia weight has six (2-ring design) or eight (3-ring design) computer machined grooves to retain the proper durometer O-rings (dyno tested for each application).
Model | Year(s) |
---|---|
Mustang GT | 2005 2006 2007 2008 2009 2010 |