Kit Includes: 2X Front Upper Control Arms + Pre-Assembled Ball Joints - K620054 2X Front Lower Ball Joints - K6693 2X Front Sway Bar End Links - K80631 1X Front Steering Pitman Arm - K6654[W/ 3 Grooves/Splines] 1X Front Idler Arm - K6535 1X Front Idler Bracket Pivot - K6723 2X Front Outer Tie Rod Ends - Es3609 2X Front Inner Tie Rod Ends - Es3488 16X Chrome Wheel Lug Nuts + 1X Socket Key - 3809Lchx17 Lug Nut Specifications Thread Size: 14Mm X 1.5 Overall Height: 2 Inch Diameter: 0.91 Inch Seat Style: Conical Seat - 60 Degree Material: Steel Exterior Finish: Chrome Package Contents: 16X Wheel Lug Nuts + 1X Key Fitment: **Please Note** **This Kit Includes A 3 Groove Pitman Arm!** **Do Not Fit Models With Rack &Amp; Pinion Steering** **4Wd / 4X4 Models Only** 2002-2006 Chevy Avalanche 2500 2001-2003/2005-2006 Chevy Silverado 1500 Hd (Heavy Duty Suspension) 2001-2004 Chevy Silverado 2500 2001-2006 Chevy Silverado 2500 Hd (Heavy Duty Suspension) 2001-2006 Chevy Silverado 3500 2001-2006 Chevy Suburban 2500 (W/O Frame Bracket) 2001-2003/2005-2006 Gmc Sierra 1500 Hd (Heavy Duty Suspension; W/O Frame Bracket) 2001-2004 Gmc Sierra 2500 (W/O Frame Bracket) 2001-2006 Gmc Sierra 2500 Hd (Heavy Duty Suspension; W/O Frame Bracket) 2001-2006 Gmc Sierra 3500 (W/O Frame Bracket) 2001-2006 Gmc Yukon Xl 2500 (W/O Frame Bracket) 2003-2007 Hummer H2 (W/O Frame Bracket)