American International Mounting Kit 1990-2012 GM

The American International GMK420 Installation Kit is a vehicle-specific dash mounting kit designed to make replacing or upgrading the factory radio in select 1990–2012 General Motors (GM) vehicles easy and professional-looking. This kit allows you to install a standard Single-DIN or ISO-mount aftermarket head unit with an included pocket, providing a secure fit and a factory-style appearance without modifying the dashboard. Constructed from high-grade ABS plastic with a texture that matches the original GM dash finish, the GMK420 includes trim panels, adjustable mounting brackets, an ISO/DIN trim ring, support rails, and all necessary hardware for a straightforward installation. Its precision engineering ensures a neat, gap-free transition from OEM radio to modern aftermarket stereo.