Rapid Fire Third Brake Light Harness - Silverado/Sierra

Looking to have your third brake light flash when your brakes are applied, look no further, as this harness will allow for that to happen.  This harness will make the third brake light flash 3-4 times when the brake is applied and than remain solid.  Installation is a breeze as this harness is a true plug and play. This harness is designed to work with the brake/cargo light combo.     Fits* *2014-2018 Chevy Silverado *2014-2018 GMC Sierra *2019 Chevy Silverado HD models only. Not for use on '19 half tons *2019 GMC Sierra HD models only.  Not for use on '19 half tons Part# 250720 INSTALLATION INSTRUCTIONS-CLICK HERE   Product In Action: