Anzo USA LED Tail Light Assembly Features: D.O.T. Compliant To FMVSS No.108 Changes The Look Of The Vehicle In 30 Minutes OEM Style Weather Tight Connections Tested In Simulated Rain/Humidity/Shock Simply Plug And Play Produces A Stronger Beam Compared To Factory One Year Unlimited Warranty Designed Using CAD/CAM Equipment Type: Tail Lights Weight: 8.81 lbs Fitment: 2013/Chevrolet/Silverado 3500 HD/WT Standard Cab Pickup 2-Door/6.6L 400Cu. In. V8 DIESEL OHV Turbocharged^^2013/Chevrolet/Silverado 3500 HD/WT Standard Cab Pickup 2-Door/6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated^^2013/Chevrolet/Silverado 3500 HD/WT Standard Cab Pickup 2-Door/6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated^^2013/Chevrolet/Silverado 3500 HD/WT Extended Cab Pickup 4-Door/6.6L 400Cu. In. V8 DIESEL OHV Turbocharged^^2013/Chevrolet/Silverado 3500 HD/WT Extended...