Conv Front Spring 11in x 5in 350LB

The SWIFT SPRINGS Conventional Front Spring 11in x 5in 350LB (part number 110-500-350 F) is a purpose-built suspension component designed for vehicles that require precise spring rate control and consistent load handling. This coil spring delivers a 350 lb/in spring rate across its full length of 11 inches, making it suitable for front-end suspension tuning in trucks, off-road vehicles, and performance applications where factory springs need upgrading or replacement.

With a 5-inch outer diameter and heavy-duty steel construction finished in black powder coat, this spring resists corrosion and wear in harsh driving conditions. The 350 lb/in rate indicates the force required to compress the spring one inch—a moderate-to-stiff rate that provides effective load support without compromising ride quality. Weighing 7.15 lbs, this individual spring pairs with matching components to complete a functional suspension system.

The conventional coil design integrates seamlessly with existing suspension geometry, eliminating the need for frame modifications or specialized installation brackets. This front spring is ideal for builders, technicians, and vehicle owners performing suspension upgrades on light trucks, Jeeps, and off-road rigs where load-carrying capacity or ride height adjustment is necessary. Whether restoring a worn suspension or customizing spring rates for specific payload requirements, the 350 lb/in specification offers a balanced choice between support and ride comfort.