2007-2014 GMC Sierra LED DRL Headlights Black Housing Amber Corner Carbon Fiber 25 is a standard metric

25 is a standard metric thread used on most vehicles

this combo connects directly to the OEM cat-back exhaust location and works flawlessly with factory or aftermarket exhaust systems

Drain your coolant first

Can I paint these red nuts a different color

or vinyl wrap to match your build

2007-2014 GMC Sierra LED DRL Headlights Black Housing Amber Corner Carbon Fiber 25 is a standard metric20072014 GMC Sierra LED DRL Headlights Black Housing, Amber Corner Factory style LED headlights with integrated daytime running lights and amber corner markers. Black housing delivers a modern look while maintaining OEM level brightness and beam pattern. Direct bolt on replacement for your Sierra's stock headlight assembly. Ships from FL Warehouse In House Quality Check LED DRL Technology Key Features Integrated LED daytime running lights Improves