Description:

4 Wheel Drive; Models with 4 Groove Pitman Arm; Except Rack and Pinion. Compatible with or fits: (Note: Extended Cab; 1999 - 2006 Chevy Silverado 1500 4WD Extended Cab Pickup) (Note: Regular Cab; 1999 - 2006 Chevy Silverado 1500 4WD Standard Cab Pickup). No modifications. Direct replacement. Improved ride comfort and longer life.