The Retro Sound Laguna delivers modern sound for your classic at an affordable price. The Laguna mounts into your vehicle without the need to modify your dash thanks to Retro sound's patented adjustable shaft system. Authentic push-button styling retains the classic look of your vintage ride. This radio packs in the features: am/FM tuner with 30 pre-sets, auxiliary input for portable devices such as iPod/iPhone or portable satellite receiver. The Laguna has a built-in four-channel amplifier rated at 18 watts per channel RMS. This application is for: 1973-85 Chevrolet C/K truck, Blazer, Caprice, Chevelle, Corvette, El Camino, Impala, Malibu, Monte Carlo, Suburban; 1973-85 GMC trucks; 1973-85 Oldsmobile; 1973-85 Cadillac.