Silverado 2500HD/3500 2001-2010 Chevy 4-Degree Rear Pinion Angle Shim Kit by Cognito

Cognito's 210-90468 4 Degree Rear Pinion Angle kit is designed for Chevy Silverado 2500HD / 3500 trucks with tall lifts where tapered blocks are unavailable. It includes two shims and two center pins, allowing the shims to be bolted to the leaf packs. It is ideal for single-cab trucks or extended-cab short-bed models with a 4-6-inch rear lift that does not alter the pinion angle. It is suitable for setups such as spring-only lifts or straight block configurations.

Features and Benefits:

• 4-degree pinion shim alters the angle of the rear axle, which can help correct vibration issues on lifted models
• Designed for short-wheelbase trucks with tall lifts
• Includes (2) shims and (2) center pins for bolting shims to leaf packs
• Suitable for single cab trucks or extended cab short bed models
• Ideal for 4-6 inch rear lifts with no pinion angle change
• Compatible with spring-only or straight-block configurations
• Made in the USA