Stock Height Replacement: The 4600 series shock is tuned for your vehicle – no matter whether you're working down a gravel road, towing a trailer, or taking the family out; you can expect a safer, more pleasurable driving experience, with less fatigue on those long hauls
Monotube Design: The nitrogen-infused 46mm monotube design with a floating dividing piston separating the gas and oil, provide consistent, fade-free performance; Durability you can trust on the road ahead
Instant Reaction: You choose the destination; these 4600 shocks will get you there. You can be confident knowing that the patented digressive valving allows shock absorbers to instantly react to changing surface conditions, giving you a stable, controlled, and comfortable ride
Direct Fit: Bolt on and head out. Whether you're headed to work or hitting the trails, the B6 4600 shocks are always a direct-fit installation for 2011-2025 Silverado/Sierra 2500 HD or 3500 HD. Less time in the garage, and more time to enjoy your ride.
Fine-Tuned: Individually fine-tuned in a road test; Each shock absorber is rigorously tested for quality that meets or exceeds OE standards and covered by a limited lifetime warranty