LTZ Emblem is a direct fit for the following:

2011-2012 Chevrolet Avalanche
2011-2013 Chevrolet Silverado 1500
2011-2014 Chevrolet Silverado 2500 HD
2011-2014 Chevrolet Silverado 3500 HD
2012-2014 Chevrolet Suburban 1500
2012-2014 Chevrolet Tahoe

Genuine GM Part Number: 15925503