Rough Country 770867_A M1 Shock Absorber for Select Chevrolet Silverado 1500, Chevrolet Silverado LD, GMC Sierra

Unmatched Performance: Conquer any terrain with confidence - Rough Country?ÇÖs Nitrogen-Charged M1 Monotube Shock Absorber delivers superior ride quality and performance mile after mile. Engineered for excellence, the M1 features an internal floating piston that keeps shock oil and high-pressure nitrogen separate, ensuring lightning-fast response with zero cavitation for unshakable vibration damping over every obstacle.Built to Last: Crafted for the toughest conditions, the M1?ÇÖs 2-inch seamless extruded tube offers superior strength, while the 46mm digressive piston provides long-lasting durability and precise control. Digressive valving reacts instantly to changing surfaces, adapting seamlessly to rough trails and smooth streets alike.Engineered for Strength: The 18mm centerless-ground, case-hardened, chromed, and super-polished piston rod enhances durability, while a zinc-plated finish provides exceptional resistance against rust and harsh elements. No matter the conditions, the M1 is built to withstand the test of time.Bold Looks, Smooth Ride: Designed for both performance and aesthetics, the M1 is meant to be mounted body-up for a bold, eye-catching look. Plus, with durable vulcanized natural rubber bushings, you get a smooth, quiet ride with reduced vibrations.Guaranteed Confidence: Backed by Rough Country?ÇÖs 3-year Manufacturer?ÇÖs Warranty, the M1 Monotube Shock Absorber isn?ÇÖt just an upgrade - it?ÇÖs the ultimate performance shock built to handle whatever the road throws your way.

M1 Shock Absorber; Rear; 4 in.; Monutube; 21.02 in. Extended Length; 14.05 in. Collapsed Length;

Fits: 2007-2025 Chevrolet Silverado 1500, 2019 Chevrolet Silverado 1500 LD, 2007-2025 GMC Sierra 1500

Please review Specifications and the detailed fitment table for notes and exceptions.