Manufactured by SBx Parts | M03HID | 2003 to 2006 Chev Silverado vehicle specific HID Headlight upgrade kit, High and Low Beams, This kit includes everything you need to upgrade your headlights to HID on High and Low Beams. , If you're looking for a one part number solution to your headlight upgrade needs then this kit is the one for you! It includes all the parts and interfaces required to convert your headlights to HID or LED operation. Vehicle specific instructions which detail the installation are included Product information updated on 2023-01-23