King Shocks 3.0 ID Coil Springs 10 x 400lb

These are King Shocks 3.0 ID coil springs, measuring 10 inches long with a 400 lb spring rate. They are designed to work with 3.0 inch internal diameter coilovers, commonly found in performance off-road suspension setups. Choosing the right spring rate is crucial for tuning your suspension's ride height and how it handles bumps and terrain.

A 400 lb spring rate offers a moderate level of stiffness, suitable for vehicles where you want a noticeable improvement in control without an overly harsh ride. The 10-inch length is a common size for many coilover applications, but always confirm compatibility with your specific shock body and mounting setup. King Shocks are known for their well-built components in the off-road community, and these springs are made to handle the demands of performance suspension systems.