Spring Rear 5in Dia x 15in 175lbs

The Spring Rear 5in Dia x 15in 175lbs from Landrum Springs is a precision coil spring designed for automotive suspension upgrades and performance vehicle modifications. This rear coil spring serves as a direct replacement or upgrade component for enthusiasts seeking improved ride quality, load-carrying capacity, or handling characteristics on muscle cars, street rods, and custom builds.

With a 175-pound spring rate and a free length of 17.3 inches, this coil spring is manufactured to tight OEM tolerances and designed to pair with matching front springs for balanced suspension dynamics. The 5-inch diameter construction allows for compatibility with modern coilover systems and traditional double-wishbone or MacPherson strut rear suspension architectures. Landrum Springs' engineering ensures consistent load support across temperature extremes and extended use—critical for both highway cruising and track-focused applications.

This rear spring is ideal for mechanics and DIY builders upgrading aging OEM suspensions or fine-tuning ride height and stiffness on existing performance platforms. Installation typically involves removing the rear wheels, supporting the chassis securely, and unloading the spring before swapping in the new component. With its robust design, this spring enhances the overall driving experience and safety of your vehicle.