King SPR375-24-450 Off-Road Coil Spring ID Length Rate - 3.75 24 450lb

The King SPR375-24-450 is a high-performance off-road coil spring featuring a 3.75-inch inside diameter, 24-inch free length, and 450 lb/in spring rate. Designed specifically for demanding off-road applications, this coil spring is engineered to deliver consistent performance in extreme conditions from desert racing to rock crawling.

Premium Construction:

• Manufactured in the USA from high-tensile chrome silicon wire
• Closed and ground ends for flat seating and true deflection
• Spring rate etched into the top coil for easy identification after hard use
• Fits 3.0-inch outside diameter coilover shocks

Off-Road Engineered:

• Specifically wound for off-road use, not repackaged automotive springs
• Spring rates and wire diameters developed through extensive real-world testing
• Proven in professional racing from Baja to Dakar
• Linear spring rate for predictable suspension performance

King Shocks offers this coil spring as part of their comprehensive suspension component lineup, compatible with King and other brands of coilover shocks. Whether you're building a custom suspension system or replacing worn springs, the SPR375-24-450 provides the durability and performance demanded by serious off-road enthusiasts and racers.