2017-2026 Super Duty 4x4 HD +1000lbs Progressive Leaf Spring Kit - 1" Lift (CS-FFSP-LVL-17-HD)

Description

These Heavy Duty Full Replacement Leaf Springs are designed for those with constant 1,000 lbs in the bed. They operate the same way as standard leaf springs when loaded. If the bed of your truck is empty, they are quite rigid. They provide 15" of increased wheel travel, 1" of rear lift, and deliver smoother suspension cycling over terrain without the use of lift blocks. These leafs feature a 9-leaf main and a 3-leaf overload for less jarring, more mobility in the lower overload, and improved spring rate progression.

Part Number: CS-FFSP-LVL-17-HD

Features

• Compatible with 3.5-4.0" axle tube
• Optimal Ride for Commuter, Backcountry, Pintop and E-Venture shock kits
• Requires a 1,000-pound constant load
• Provides a 1-inch rear high stance on Carli 2.5" Leveling Suspension Systems
• Block-eliminating, full progressive spring pack
• Includes new U-bolts and rear bump stop drops
• Allows the use of 37" tires

Notes

• Requires a 1,000-pound constant load