Hellwig LP-35 Load Pro 4-Leaf Stack Helper Spring for 1977-2007 Dodge & Ford (5.9L) - 3500lb Capacity #3520

Fits select 1977-2007 Dodge Ram 1500, 2500, 3500 and Ford F-250, F-350, and Super Duty trucks (5.9L).

The Hellwig LP-35 Load Pro helper spring is the definitive solution for trucks that consistently carry heavy loads. As a Fulltime Spring Rate design, these 4-leaf stacks act as the workhorse of the Hellwig line, engineered specifically for fleet vehicles and work trucks that require constant rear-end support. This system provides a level load capacity of up to 3,500 lbs, significantly reducing rear-end sag and improving stability during heavy hauling.

The LP-35 is fully tunable, allowing you to adjust the spring rate to match your specific loading requirements. This kit reinforces the factory rear leaf stack to improve handling and safety when the vehicle is at its limit. Please note that a vehicle-specific LP mounting kit is required for installation and must be purchased separately. If your vehicle is equipped with factory contact overload springs, verify fitment for specific installation requirements.

• Manufacturer Part Number: 3520
• Series: Load Pro LP-35
• Configuration: 4-Leaf Stack
• Level Load Capacity: Up to 3,500 lbs
• Spring Type: Full-time constant rate
• Design: Tunable for specific load requirements
• Compatibility: 1-ton and select heavy-duty applications
• Warranty: Limited Lifetime Warranty