Spring Conv Rear 5.0in OD x 11in Elite 250lbs

The Spring Conv Rear 5.0in OD x 11in Elite 250lbs coil spring from Landrum Springs is purpose-built for serious suspension work on modified vehicles that demand precise ride height control and load support. This is the spring of choice for fabricators, hot rodders, and performance enthusiasts who refuse to compromise on handling geometry when lowering or customizing their chassis. Whether you're building a street machine, track platform, or custom show vehicle, this Elite-series rear spring delivers the consistent spring rate and durability required for professional-grade suspension tuning.

At 250 pounds per inch of deflection, this coil spring provides moderate support—ideal for vehicles running independent rear suspension systems or multi-link platforms where you need controlled compliance without bottoming out under hard cornering or payload. The 5.0-inch outer diameter design fits standard spring perches and coilover brackets, while the 11-inch free length allows tuning of ride height across a wide range of chassis drop applications. Landrum's Elite line undergoes rigorous testing to ensure consistent performance across temperature ranges and repeated load cycles, making these springs reliable whether you're driving to the car show or hitting the autocross course on the weekend.

Mechanics and suspension shops rely on this spring for custom builds where OEM springs no longer meet the application after frame modifications or engine swaps. The 5.83-pound weight is typical for this diameter and length class, making installation straightforward with basic spring tools. Installation requires proper safety procedures—always use a spring compressor—and this spring pairs best with compatible dampers tuned to the 250-pound rate for optimal handling balance. Verify mounting diameter and perch style before ordering to ensure fitment with your specific rear suspension design.