Enhance your driving experience with this genuine Delco GM 16020297 volume control knob for your Corvette, Astro or Camaro. Crafted in the USA, this black knob complements your car's interior while providing ease of use. Pair it with your existing stereo and enjoy seamless control of your audio on your next road trip. Don't miss out on this OEM NORS unit for your in-car entertainment system.