Yoaoo&reg; 2x OEM Chrome Allison Transmission 6.6 Hd 6.6L Vortec Badges Emblem Alloy for 2500hd 3500hd GMC Silverado Sierra Truck package include 2 pcs,chrome Made with high quality of Chrome Alloy material. LOGO 3D for 2006-2007 Chevrolet Silverado GMC Sierra Allison Transmission Duramax EMBLEM OEM size: 7 1/2" * 3/4" (185mm*22mm*5mm)