King Shocks 3.0 ID Coil Springs 12 x 350lb

These are King Shocks 3.0 ID coil springs, measuring 12 inches long with a 350 lb per inch spring rate. They are designed to work with King 3.0 ID coilover shocks, commonly used in performance off-road applications where custom suspension tuning is desired.

The spring rate is a key factor in how your suspension handles bumps and body roll. A 350 lb/in rate offers a specific level of stiffness that can be chosen to match your vehicle's weight and intended use, whether you're looking for a more controlled ride on rough terrain or improved handling during aggressive driving. King Shocks are known for their well-built components, and these springs are made to handle the demands of performance suspension systems.

When setting up a custom suspension, choosing the right spring rate is crucial for achieving the desired ride quality and performance. These springs are intended to be paired with compatible King 3.0 ID coilover shocks to create a complete, tuned suspension package.