Tuff Country EZ-Ride suspension's 2? lift kits for the 2500HD allow for slightly larger tires and additional fender clearance. The replacement torsion bars reindex the factory torsion bars which lifts the truck without "cracking up" the factory torsion bars. This kit includes rear add-a-leafs. Models with w/purple marked factory torsion bar keys. Tuff Country EZ-Ride suspension s 2? lift kits for the 2500HD allow for slightly larger tires and additional fender clearance. The replacement torsion bars reindex the factory torsion bars which lifts the truck without cracking u. Tuff Country 01-10 Silverado 2500HD (Pur TB) 4x4 & 2wd 2in Lift Kt (w/Rear Add-a-Leafs No Shocks). 2001-2010 Chevy Silverado 2500HD (vehicle has purple marked factory torsion bar. No Sacrificing Off Road Durability And Performance. Will Not Shortchange You On Critical Components. Designed To Replicate Your Factory Ride. Making The Install Safe And Effective. Gives You The Best Of Both Worlds. Limited Lifetime Warranty. Fantastic Ride Quality. Box kit-2in.

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