2" Drop Spindles Knuckles Front For 99-09 Chevrolet Silverado GMC Sierra 2WD 4WD

Must use 17" or larger wheels in order to use these spindles. 1999-2000, 2004 Chevrolet Silverado 2500 / GMC Sierra 2500 (Must have 8 Lug and 6 Hole Factory Hangers). 2001-2003 Chevrolet Silverado 1500HD / GMC Sierra 1500HD (Must have 8 Lug and 6 Hole Factory Hangers).