Cognito 19-25 GM Silverado/Sierra 1500 2WD/4WD 6in Lift Leaf Spring Kit

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.

• 3 position adjustable lift height from 5-3/4" to 6-1/2"
• friction inserts, diamond cut ends, military wrap
• includes a set of heavy duty u-bolts 10-1/2" long
• Two complete leaf spring packs
• includes 2 degree pinion shim

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