Rear Nitro Shock Absorber, FOX Factory Performance Elite 2.5 Reservoir Adjustable DSC Lift 0-2 Inch, Chevrolet Silverado 1500 20

DSC - Dual Speed Compression Body: 2.5" impact extruded and CNC machined 6061-T6 hard anodized aluminum body resists rust over time Reservoir: External reservoir design separates shock oil from the high-pressure nitrogen Body Plating: Hard-anodized for a durable finish Components: Black-anodized, CNC-machined 6061-T6 billet aluminum Shaft: 7/8" hard chrome plated heat-treated alloy steel Piston: Race-developed high-flow piston design Seals: Redundant sealing pack system main seal, wiper seal, and scraper seal Oil: JM92 Advanced Suspension Fluid for improved performance at variable temperatures Adjuster: DSC allows 10 separate low-speed and 12 high-speed compression levels Dimensions: Extended: 25.58" Compressed: 16.11" Travel: 9.47" Mounts: Top mount: eyelet Bottom mount: eyelet Not