Power up your plow lights effortlessly with the Curtis 1HL11 Headlight Adapter! This essential 8-pin adapter is specifically designed for select 2007 and later GMC/Chevy 1500 trucks, and some C series trucks, ensuring seamless integration with your snowplow's lighting system. It's a direct replacement for Hiniker 38813081 and AirFlo 07191, offering a reliable and easy-to-install solution for optimal visibility.