10.5in x 5in x 175# Rear Spring

The 10.5in x 5in x 175# Rear Spring from the Landrum Springs Gold Series is engineered for racers and automotive enthusiasts who require precise suspension tuning. This conventional coil spring is specifically designed for rear-axle applications where consistent load handling and predictable rebound are essential for maintaining traction. By providing a reliable 175 lb/in rate, this component helps stabilize the chassis during cornering and acceleration, making it a vital upgrade for competitive track performance or heavy-duty suspension setups. Whether you are building a dedicated race car or upgrading a high-performance street machine, this spring provides the necessary resistance to manage vertical loads effectively.

Constructed from high-grade steel, the 10.5in x 5in x 175# Rear Spring features a durable gold powder coat finish that protects the metal from corrosion and track debris. The 5-inch outer diameter and 10.5-inch length ensure compatibility with standard conventional spring perches and racing suspension systems. Landrum's Gold Series manufacturing process ensures the spring rate remains consistent through the cycle, preventing the spring from losing height over time. The precision-ground ends provide a flat mounting surface, which minimizes side-loading and ensures even force distribution across the suspension geometry for improved mechanical grip.

Drivers looking to optimize their vehicle's handling will find the 10.5in x 5in x 175# Rear Spring an excellent choice for fine-tuning the rear roll center and weight transfer. This specific 175-pound rate is ideal for medium-weight vehicles or specific dirt and asphalt racing classes where a balance between stiffness and compliance is required. When reviewing specifications for your next build, ensure your spring seats are designed for a 5-inch OD conventional coil to ensure a secure fit. Proper installation of these Gold Series springs can significantly improve your vehicle's predictability and lap times on the track by providing a stable and repeatable suspension response.