King SPR375-22-600 Performance Coil Spring ID Length Rate - 3.75 22 600lb

The King SPR375-22-600 is a high-performance coil spring engineered for serious off-road and racing suspension applications. This premium coil spring features a 3.75-inch inside diameter, 22-inch free length, and a 600 lb/inch spring rate, designed to fit 3.0-inch outside diameter coil-over shocks.

Key Features:

• 3.75" internal diameter fits 3.0" OD coil-over shocks
• 22" free length provides optimal suspension travel
• 600 lb/inch spring rate for consistent, predictable performance
• Manufactured in the USA from high tensile chrome silicon wire
• Closed and ground ends sit flat and deflect true
• Specifically wound for off-road applications, not repackaged car springs

King coil springs are built to exacting specifications using the finest quality materials available. Each spring is precision-wound and tested to deliver reliable performance in the most demanding conditions. The spring rates, wire diameters, and coil lengths have been developed through extensive real-world testing on all types of terrain, from Baja to Dakar racing events. These universal springs are compatible with King and other brands of coil-over shocks.

Specifications:

• Inside Diameter: 3.75"
• Free Length: 22"
• Spring Rate: 600 lbs per inch
• Fits: 3.0" OD coil-over shocks
• Material: High tensile chrome silicon wire
• Application: Universal off-road and racing suspension