GMC Sierra 1500 Suspension Shock Absorber Set - Rear - ICON 2.5 Series VS Piggyback (2019-2023). These aluminum 2.5 in. piggyback shocks deliver confident control off-road with a composed ride on pavement.

Built for the GM 1500 platform, they use vehicle-specific length and valving with a digressive piston and nitrogen-charged monotube design. A 6061 billet manifold creates an internal "Bump Zone" that adds roughly 20% damping near full compression to help resist harsh bottoming. Corrosion-resistant aluminum bodies, 7/8 in. induction-hardened chrome shafts, premium 5WT oil, and PTFE-lined spherical bearings round out the package. Fitment: 0-2 in. rear lift on most models; not for ARC-equipped trucks, 2019 Silverado 1500 LD or 2019 Sierra 1500 Limited, Silverado ZR2 or Sierra AT4X; not recommended with added rear lift on Trail Boss or AT4; may require minor rear mount mods.

Features

• Piggyback reservoir for improved heat dissipation and reduced fade
• Vehicle-specific digressive valving for balanced on/off-road performance
• 6061 aluminum components and one-piece extruded aluminum bodies
• 100% rebuildable and revalveable with PTFE-lined bearings

Questions or need guidance? Call our team and ask about installation and customization at our Austin, TX and Los Angeles, CA area shops: 512-982-9393 (TX), 562-981-6800 (CA).

Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov