Deaver C85 Spring Under Leaf Spring Kit

The Deaver C85 Leaf Spring Pack is one of the most popular performance leaf spring options available for GM 1500 applications. Designed and manufactured by Deaver Spring, the C85 delivers improved ride quality, increased wheel travel, and superior off-road performance compared to factory leaf springs. Whether you're building a prerunner, daily driver, or weekend adventure rig, the C85 provides excellent load control and suspension compliance both on and off the pavement.

For customers looking to maximize suspension performance, we highly recommend pairing the Deaver C85 springs with the Zona Motorsports Rear Shackle and Hanger Kit. Our kit is engineered to optimize spring geometry and allow the C85 pack to cycle through its full range of motion, resulting in improved ride quality, increased suspension travel, and better overall performance. The Zona Motorsports Shackle and Hanger Kit can be purchased individually or bundled with your Deaver spring order for a complete rear suspension solution.

While upgrading your rear suspension, be sure to check out our Zona Motorsports Spring-Under U-Bolt Plates. These heavy-duty plates are designed to improve ground clearance, increase durability, and provide a cleaner, stronger mounting solution compared to traditional spring-over plates.

Features:

• Genuine Deaver Spring C85 leaf spring pack
• Improved ride quality on and off-road
• Increased wheel travel and suspension performance
• Excellent balance of comfort and load control
• Ideal for prerunner, trail, and daily-driven applications
• Compatible with Zona Motorsports Rear Shackle & Hanger Kit and many others
• Pair with Zona Motorsports Spring-Under U-Bolt Plates for maximum performance

For the ultimate rear suspension setup, combine the Deaver C85 Leaf Springs, Zona Motorsports Rear Shackle & Hanger Kit, and Zona Motorsports Spring-Under U-Bolt Plates to unlock the full potential of your truck's suspension system.