Zone Offroad 3in x 4 Degree Shims (Pair) turn14-in-stock Comes with stainless steel springs

Comes with stainless steel springs and built in retaining clips for a seamless install

BFG2 15-22Col/Can5ft

Includes BD Bolt & Spacer Kit

cotter pin

stock-appearing Screamer turbo for the 2011-2016 Duramax utilizes modern turbo technology that delivers increased airflow without compromising on low end response

Zone Offroad 3in x 4 Degree Shims (Pair) turn14-in-stock Comes with stainless steel springsManufacturer Part # : ZONU3003 Market Description 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. Features and Benefits Designed to correct axle positioning for improved front caster or rear pinion angle Kits contain