FOX REAR PIGGY BACK SHOCK ; 20-23 SILVERADO/SIERRA HD WITH 5-6.5" LIFT
- 2.5-inch Impact extruded and CNC machined 6061-T6 aluminum body resists rust over time
- Hard-anodized for a durable finish
- Black-anodized CNC-machined 6061-T6 billet aluminum
- Application-specific adjustable 3.0 Eibach® racing springs
- 7/8-inch hard chrome-plated steel shafts
- Application specific valving to maximize performance