Pivot Works
Pivot Works Leaf Spring Bushings
PWLSB-K01-000
$99.55
Cognito
Cognito 1" Rear Drop Shackle For 2020-2025 GM 2500/3500 HD Trucks
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.
| Year(s) | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 2020-2024 | Chevrolet | Silverado | 3500 HD LTZ | V8.6599cc |
| 2020-2025 | Chevrolet | Silverado | 2500 HD High Country | V8.6571cc |
| 2020-2025 | Chevrolet | Silverado | 2500 HD Custom | V8.6571cc |
| 2020-2025 | Chevrolet | Silverado | 2500 HD High Country | V8.6599cc |
| 2020-2025 | Chevrolet | Silverado | 2500 HD LT | V8.6571cc |
| 2020-2025 | Chevrolet | Silverado | 2500 HD LT | V8.6599cc |
| 2020-2025 | Chevrolet | Silverado | 2500 HD LTZ | V8.6571cc |
| 2020-2025 | Chevrolet | Silverado | 2500 HD LTZ | V8.6599cc |
| 2020-2025 | Chevrolet | Silverado | 2500 HD WT | V8.6571cc |
| 2020-2025 | Chevrolet | Silverado | 2500 HD WT | V8.6599cc |
| 2020-2024 | Chevrolet | Silverado | 3500 HD WT | V8.6599cc |
| 2020-2024 | Chevrolet | Silverado | 3500 HD WT | V8.6571cc |
| 2020-2024 | Chevrolet | Silverado | 3500 HD High Country | V8.6571cc |
| 2020-2024 | Chevrolet | Silverado | 3500 HD High Country | V8.6599cc |
| 2020-2024 | Chevrolet | Silverado | 3500 HD LT | V8.6571cc |
| 2020-2024 | Chevrolet | Silverado | 3500 HD LT | V8.6599cc |
| 2020-2024 | Chevrolet | Silverado | 3500 HD LTZ | V8.6571cc |
| 2021-2025 | Chevrolet | Silverado | 2500 HD Custom | V8.6599cc |
| 2024-2025 | Chevrolet | Silverado | 2500 HD ZR2 | V8.6599cc |
| 2024-2025 | Chevrolet | Silverado | 2500 HD ZR2 | V8.6571cc |
| 2020-2025 | GMC | Sierra | 3500 HD AT4 | V8.6571cc |
| 2020-2025 | GMC | Sierra | 2500 HD AT4 | V8.6571cc |
| 2020-2025 | GMC | Sierra | 2500 HD AT4 | V8.6599cc |
| 2020-2021 | GMC | Sierra | 3500 HD Base | V8.6571cc |
| 2020-2021 | GMC | Sierra | 3500 HD Base | V8.6599cc |
| 2020-2025 | GMC | Sierra | 3500 HD Denali | V8.6571cc |
| 2020-2025 | GMC | Sierra | 3500 HD Denali | V8.6599cc |
| 2020-2025 | GMC | Sierra | 3500 HD SLE | V8.6571cc |
| 2020-2025 | GMC | Sierra | 3500 HD SLE | V8.6599cc |
| 2020-2025 | GMC | Sierra | 3500 HD SLT | V8.6571cc |
| 2020-2025 | GMC | Sierra | 3500 HD SLT | V8.6599cc |
| 2020-2021 | GMC | Sierra | 2500 HD Base | V8.6571cc |
| 2020-2021 | GMC | Sierra | 2500 HD Base | V8.6599cc |
| 2020-2025 | GMC | Sierra | 2500 HD Denali | V8.6571cc |
| 2020-2025 | GMC | Sierra | 2500 HD Denali | V8.6599cc |
| 2020-2025 | GMC | Sierra | 2500 HD SLE | V8.6571cc |
| 2020-2025 | GMC | Sierra | 2500 HD SLE | V8.6599cc |
| 2020-2025 | GMC | Sierra | 2500 HD SLT | V8.6571cc |
| 2020-2025 | GMC | Sierra | 2500 HD SLT | V8.6599cc |
| 2020-2025 | GMC | Sierra | 3500 HD AT4 | V8.6599cc |
| 2022-2025 | GMC | Sierra | 3500 HD Pro | V8.6571cc |
| 2022-2025 | GMC | Sierra | 3500 HD Pro | V8.6599cc |
| 2022-2025 | GMC | Sierra | 2500 HD Pro | V8.6571cc |
| 2022-2025 | GMC | Sierra | 2500 HD Pro | V8.6599cc |
| 2024-2025 | GMC | Sierra | 3500 HD Denali Ultimate | V8.6599cc |
| 2024-2025 | GMC | Sierra | 2500 HD AT4X | V8.6571cc |
| 2024-2025 | GMC | Sierra | 2500 HD AT4X | V8.6599cc |
| 2024-2025 | GMC | Sierra | 2500 HD Denali Ultimate | V8.6599cc |