Why break up the clean lines of your custom Chevelle with an external antenna? Custom Autosound offers an interior-mounted hidden antenna as a great alternative. This active magnetic type, amplified electronic AM/FM antenna gives optimum radio reception without drilling or grounding. It requires 12VDC power that is switched on with the ignition. For best reception, the adhesive-backed antenna body must be unobstructed by metal. It's typically mounted to the top inside of the windshield or on the rear window/package shelf area. The pre-wired 104" long power lead and antenna cable allows you to find just the right spot for installation and it can be extended if necessary. Eckler's Chevelle has all the best audio accessories for your Chevelle.