Zone Offroad Products ZONU3001 2.5in x 4 Degree Shims (pr) Modern

If you have lifted your truck and now have driveline vibration, chances are some minor shimming to correct driveline angles will make the unwelcome vibration disappear. Degree shims come in several different degree angles so you can get the proper correction for your particular need.Kits contain (2) leaf spring adjustment shimsDesigned to correct axle positioning for improved front caster or rear pinion angleEasy installation to your existing leaf pack2.5″ wide x 4 degree design