The Cognito 1-inch drop shackle for 2020–2025 Chevrolet Silverado 2500/3500 lowers rear ride height about one inch to help dial in truck rake and stance. Constructed from quarter-inch steel plate and fitted with greasable polyurethane pivot bushings, it improves ride quality over OEM vulcanized bushings while increasing strength and rigidity. The shackle is a serviceable option for controlled lowering and better durability.
Cognito 20-25 Chevrolet Silverado 2500 HD 1in Drop Leaf Spring Shackle