The El Camino Store understands your 1966 El Camino hood insulation serves a very critical safety purpose. It’s not there to merely offer sound suppression from your engine or to protect your paint from heat. Your 1966 El Camino hood insulation is there to offer you some protection in case of an engine fire. Running a car without hood insulation can be a critical safety error that no one should make. Our affordable El Camino A-Body hood insulations are carefully sourced from quality manufacturers and made from modern asbestos free materials. Enjoy your classic safely with a quality replacement 1966 El Camino hood insulation from The El Camino Store.