Amazon.com: Fit for 1999-2006 Chevy Silverado 1500/1500HD 2500/2500HD 3500 Led Headlight Bulbs 6000K Cool White 70W 28000 Lumens 6000K Cool White 9005/HB3 High Beam + 9006/HB4 Low Beam Extra Vision,Pack of 4 : Automotive
1999-2007 Chevrolet Silverado High Mount Brake/Tail Lamp Installation (1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007) - iFixit Repair Guide