2015-2015 SILVERADO 3500 PICKUP Front Axle; 3.73 ratio (opt GT4), ID BAAG
2011-2014 SIERRA 2500 PICKUP Front Axle; 3.73 ratio (opt GT4)
2015-2015 SIERRA 2500 PICKUP Front Axle; 3.73 ratio (opt GT4), ID BAAG
2011-2014 SIERRA DENALI 2500 Front Axle; 3.73 ratio (opt GT4)
2015-2015 SIERRA DENALI 2500 Front Axle; 3.73 ratio (opt GT4), ID BAAG
2011-2014 SIERRA 3500 PICKUP Front Axle; 3.73 ratio (opt GT4)
2015-2015 SIERRA 3500 PICKUP Front Axle; 3.73 ratio (opt GT4), ID BAAG
2011-2014 SIERRA DENALI 3500 Front Axle; 3.73 ratio (opt GT4)