The ORACLE Off-Road LED Light Bar Roof Brackets for 1999–2006 GMC Sierra allow mounting a 50" double-row LED light bar across the windshield pillar. Constructed from welded steel with a weather-resistant coating, the brackets mount inside the door jamb, include mounting hardware and installation instructions, and are supplied as a pair to fit all 1999–2006 GMC Sierra models.
Oracle 99-06 GMC Sierra Off-Road LED Light Bar Roof Brackets