Cognito 6" Lift Leaf Spring Kit for 19-25 Silverado/Sierra 1500 2WD/4WD
$1,799.95
SKU
210-91245
⚠️ Required for 2025 Models: Add the Leaf Spring Top Plate Conversion
Leaf Spring Top Plate Conversion for 2025 GMC 1500
Price: $39.95 | SKU: 110-91316
Total Price: $XX.XX
Current lead time: In Stock | Low Inventory 
*Not compatible with trucks that have the OEM composite mono-leaf, unless the OEM related components are sourced
Each Kit Features:
- Two complete leaf spring packs
- 3 position adjustable lift height from 5-3/4" to 6-1/2"
- Includes 2 degree pinion shim
- Friction inserts, diamond cut ends, military wrap
- Includes a set of heavy duty u-bolts 10-1/2" long
- 1.5 hour DIY Install Time
Details
A spring with a higher leaf count enables the use of thinner leaf material, creating a more flexible and progressive leaf stack. This results in a smoother spring rate curve throughout the entire suspension cycle. The consistent and linear compression rate curve of our progressive system spring is crucial for achieving excellent ride quality.
Additional features include fully military-wrapped spring eyes for enhanced durability, diamond-cut inner leaf ends to reduce shear points, and anti-friction pads between the leaves for a quieter and smoother ride.
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Applies to all Cognito branded products
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