King SPR375-14-500 Off-Road Coil Spring 3.75" ID 14" Length 500 lb Rate

The King SPR375-14-500 is a high-performance coil spring engineered specifically for off-road and racing suspension applications. This universal spring features a 3.75-inch inside diameter, 14-inch free length, and 500 lb/in spring rate, making it compatible with 3.0-inch outside diameter coil-over shocks from King and other brands.

Key Specifications:

• Inside Diameter: 3.75 inches
• Free Length: 14 inches
• Spring Rate: 500 lbs per inch
• Fits 3.0" outside diameter coil-over shocks
• Weight: 8.0 lbs

Construction and Features:

• Manufactured in the USA from high-tensile chrome silicon wire
• Closed and ground ends for flat seating and true deflection
• Spring rate etched on top for easy identification
• Specifically wound for off-road use, not repurposed automotive springs
• Designed through extensive real-world testing across varied terrain

Warranty:

King Shocks backs this coil spring with a lifetime warranty to the original purchaser against sagging and breakage. This single-rate coil spring delivers consistent, linear compression characteristics ideal for demanding off-road conditions and performance suspension setups.

What's Included:

Spring only (hardware not included).