PartsW 8 Pc Kit Front Upper Ball Joints Outer & Inner Tie Rod Ends For Envoy Bravada Trailblazer BUICK RAINIER 2004 - 2007 Fits Models w/ 16mm Threads Only ; 2WD/4WD CHEVROLET TRAILBLAZER 2002 - 2007 Fits Models w/ 16mm Threads Only ; 2WD/4WD CHEVROLET TRAILBLAZER EXT 2002 - 2006 Fits Models w/ 16mm Threads Only ; 2WD/4WD GMC ENVOY 2002 - 2007 Fits Models w/ 16mm Threads Only ; 2WD/4WD OLDSMOBILE BRAVADA 2002 - 2004 Fits Models w/ 16mm Threads Only ; 2WD/4WD