These Tuff Country rear axle u-bolts fit 2001–2010 Chevrolet Silverado 2500HD 4WD trucks lifted with 4-inch blocks. The zinc-plated kit includes four u-bolts with nuts and washers to resist corrosion. Specified for block lift installations, these u-bolts secure the axle to the leaf springs and supply essential hardware for maintaining axle mounting integrity on lifted heavy-duty Silverado models.
Tuff Country 01-10 Chevy Silverado 2500HD 4wd (Lifted w/4in Blocks) Rear Axle U-Bolts