HaloLifts Boss Aluma 2.0 Coilovers GMC/Chevy fits 2019-Current

The shock bodies are made from hard anodized aluminum for better protection from the elements as well as cooler operation. Adjustable 2 to 3" lift. Shop HaloLifts for all your GM truck suspension needs Coilovers are assembled and ready to bolt on. No special tools or spring compressors needed for installation. Nitrogen charged design with internal floating piston which helps prevent shock fading and cavitation. The lower eyelet has a rubber bushing with steel sleeve for quiet and maintenance free operation. These shocks are fully rebuildable. Heavy duty 16mm induction-hardened piston shaft. Comes preset at 2.5" and with a FREE Spanner Wrench. (Aftermarket upper control arms are recommended)