King Shocks Coil Springs 3.75 ID 13x700lb

King Shocks Coil Springs 3.75" ID — 13 x 700 lb King Shocks 3.75" inner diameter coil springs deliver race-proven performance and reliable ride control for off-road trucks, buggies, and desert race builds. Built to exacting tolerances, these 13" free length, 700 lb/in springs provide predictable spring rate and excellent durability under repeated heavy loads. Inner Diameter: 3.75" Free Length: 13" Spring Rate: 700 lb/in Application: Off-road, desert racing, heavy-duty suspension setups Engineered from high-grade spring steel with a precision wind and protective finish, King springs resist sag, fatigue, and corrosion. Ideal for drivers seeking sharper handling, increased load capacity, and consistent performance across rough terrain. Why choose King Shocks springs? Trusted in competition environments, they offer superior rebound control, stable cornering, and long service life — making them a smart upgrade for demanding off-road use.