King Shocks 3.75 ID Coil Springs 8.5 x 450lb

This King Shocks coil spring measures 8.5 inches long with a 3.75-inch inner diameter and a 450 lb spring rate. It’s built to handle the demands of performance suspension systems, offering a solid balance between ride height and damping control. The consistent spring rate ensures predictable handling and responsiveness, whether you’re on the trail or the street.

Constructed from high-tensile steel, this spring is designed for durability and consistent performance over time. Its specific dimensions and rate are chosen to work effectively with many coilover shock bodies, helping to achieve the desired suspension travel and load-carrying capacity. King Shocks is known for its focus on performance, and this spring reflects that commitment to providing reliable suspension components.