CPP 10 In. Tapered Coilover Spring, 450 lb, 4 In. Upper to 2.5 In. Lower, Pair

The CPP Tapered Coilover Spring, part number 81037, is designed for coilover conversion applications that replace factory shocks and springs while retaining the OEM spring pocket. Manufactured from high-quality chrome silicon steel, this spring resists sag and maintains its rate under repeated compression. Featuring a linear spring rate, it delivers predictable handling and improved ride control. The tapered design allows the upper 4 in diameter to properly seat in the factory spring pocket while the lower 2.5 in diameter fits standard coilover shock mounts. The precision-wound construction with closed and ground ends ensures proper seating and load distribution. Designed for CPP coilover conversion kits and similar applications using factory spring pockets. Not intended for standard 2.5 in ID coilover applications without proper upper mounting provisions. Sold as a pair.