EZ Bracket Mount Kit EZ Bracket Mount Kit; Black CHEVROLET GMC SIERRA 3500 HD SILVERADO 3500 HD LT SLE WT 2011 2012 2013 2014 6.6L Duramax Turbo Diesel LGH (403) 6.6L Duramax Turbo Diesel LML (400) 6.6L Duramax Turbo Diesel LML (403) 6L GEN IV Flex L96 Vortec (364) 6L GEN IV L96 Vortec (364) DIESEL FLEX GAS Lund LUND EZ Bracket Mount Kit - 300066D 300066D Running Board Mount Kit