Spyder Auto Group Halo Projector Fog Light 5021199 Halo Projector Fog Lights; Bulbs Included; Pair; Clear CHEVROLET AVALANCHE 1500 AVALANCHE 2500 SILVERADO 1500 SILVERADO 1500 HD SILVERADO 2500 SILVERADO 2500 HD SILVERADO 3500 BASE HYBRID LS LT NORTH FACE ON ROAD EDITION SS WBH WT Z66 Z71 2003 2004 2005 2006 4.3L LU3 (262) Vortec 4.8L GEN III LR4 Vortec (294) 5.3L GEN III Electric/Gas LM7 (325) 5.3L GEN III Flex L59 Vortec (325) 5.3L GEN III L33 Vortec (325) 5.3L GEN III LM7 Vortec (325) 6.6L Duramax Turbo Diesel LB7 (403) 6.6L Duramax Turbo Diesel LLY (403) 6L GEN III CNG LQ4 Vortec (364) 6L GEN III LQ4 Vortec (364) 6L GEN III LQ9 HO Vortec (364) 8.1L L18 Vortec (496) CNG DIESEL ELECTRIC/GAS FLEX GAS Spyder Auto Group Spyder Auto Group Halo Projector Fog Lights - 5021199 5021199 Offroad Racing, Fog & Driving Lights