Cognito 1" Drop Shackles, 2020-2026 L5P
Fits: 2020 thru 2026 Chevy Silverado/GMC Sierra 2500HD/3500HD L5P Duramax Diesels
The Cognito 1â Drop Shackle for current generation GM 2500/3500 trucks lowers the rear ride height by approximately 1â, allowing you to dial in your truckâs rake to meet your preferences. Made from quarter-inch steel plate and utilizing polyurethane pivot bushings, the Cognito drop shackle provides an improved ride quality over the vulcanized bushing found on OEM shackles.
Features:Â
-
1/4' Steel ConstructionÂ
-
Provides 1" of Drop Over OEM
-
Increased Strength & Rigidity Over OEM ShacklesÂ
-
Greaseable Polyurethane BushingÂ
Warranty:Â
- Limited lifetimeÂ





Description
Fits: 2020 thru 2026 Chevy Silverado/GMC Sierra 2500HD/3500HD L5P Duramax Diesels
The Cognito 1â Drop Shackle for current generation GM 2500/3500 trucks lowers the rear ride height by approximately 1â, allowing you to dial in your truckâs rake to meet your preferences. Made from quarter-inch steel plate and utilizing polyurethane pivot bushings, the Cognito drop shackle provides an improved ride quality over the vulcanized bushing found on OEM shackles.
Features:Â
-
1/4' Steel ConstructionÂ
-
Provides 1" of Drop Over OEM
-
Increased Strength & Rigidity Over OEM ShacklesÂ
-
Greaseable Polyurethane BushingÂ
Warranty:Â
- Limited lifetimeÂ

















