COG Leaf Springs

The Cognito 1” Drop Shackle for GM 2500/3500 trucks lowers the rear ride height by approximately 1”, allowing you to dial in your truck’s rake to meet your preferences. Made from quarter-inch steel plate and utilizing polyurethane pivot bushings, the Cognito drop shackle provides and improved ride quality over the vulcanized bushing found on OEM shackles.

-Greasable and servicable polyurethane bushing provides increased ride quality over OEM-style vulcanized bushings

Cognito 20-25 Chevrolet Silverado 2500 HD 1in Drop Leaf Spring Shackle

Cognito 1" Rear Drop Shackle For 2020-2025 GM 2500/3500 HD Trucks

-Allows customer to dial in ride height and stance

-Increased strength and rigidity over OEM shackle

∙Provides 1 inch of drop over OEM shackle

-Quarter inch steel contruction

Cognito 1" Shackle