2011-2019 Chevy, GMC Silverado And Sierra 2500HD,3500HD, 2 Wheel & 4 Wheel Drive Heavy Duty Rear Leaf Spring 22-1649HD
2011-2014 Chevy and GMC Silverdo/Sierra 2500HD /3500HD Rear Leaf Spring 22-1649
2004-2008 Chevy & GMC Colorado, Canyon 2 & 4 Wheel Drive Rear Leaf Spring 22-1419
1973-1991 Chevy & GMC C, K, V, And R Series Truck, Suburban Heavy Duty Rear Leaf Spring 22-547HD