Gen III Tie Rod Kit 1 thicker than O.E.;Heavy Duty Center Section is CNC machined from a solid piece of 1 3/8 17-4 stainless steel;Forged ends are Manganese Phosphate Coated for weather resistance;Inner & Outer joints have extra travel to prevent bind on lifted applications;Over-Sized threaded adjuster;Greasable outer tie-rod end;Pre-Greased inner tie-rod end;Replaceable inner and outer ends to reduce maintenance costs;Neoprene boots keep the pivots clean and dry;Designed in the U.S.A. to ISO 9001/QS9000 & ISO/TS16949 standards. CHEVROLET GMC SIERRA 2500 HD SILVERADO 2500 HD BASE DENALI HIGH COUNTRY LT LTZ SLE SLT WT 2011 2012 2013 2014 2015 6.6L Duramax Turbo Diesel LGH (403) 6.6L Duramax Turbo Diesel LML (400) 6.6L Duramax Turbo Diesel LML (403) 6L GEN IV CNG LC8 Vortec (364) 6L GEN IV Flex L96 Vortec (364) 6L GEN IV L96 Vortec (364) 6L GEN IV LC8 Vortec (364) CNG DIESEL FLEX GAS California Super Trucks California Supertrucks Gen III Tie Rod Kit - CSS-C24-16 CSS-C24-16 Tie Rod End