SWIFT SPRINGS Z65-102-320 SWIFT SPRINGS Z65-102-320 Metric Coil-Over Spring, 1,792 lb/in Rate, Copper Powder Coat

The SWIFT SPRINGS Z65-102-320 is a high-performance metric coil-over spring engineered for demanding suspension applications. Its firm 1,792 lb/in spring rate supports precise suspension tuning for competition vehicles, track builds, and other performance-focused setups that require consistent spring behavior under load. The spring is supplied individually and is designed for use with compatible coil-over suspension hardware.
The steel construction provides the strength and resilience needed for repeated compression and rebound cycles. A copper powder coat helps protect the spring surface while providing a distinctive finish suited to professional and enthusiast suspension builds. The carefully manufactured coil profile promotes dependable operation and consistent performance when matched with the correct shock body, spring perch, and retaining hardware.
The SWIFT SPRINGS Z65-102-320 offers a practical solution for builders seeking a high-rate coil-over spring with predictable response and durable construction. Before installation, verify compatibility with the vehicle, shock assembly, spring seats, and intended suspension geometry. Proper preload, ride-height adjustment, and alignment setup should be completed according to the requirements of the specific coil-over system. This spring is intended for applications where accurate suspension calibration and repeatable handling characteristics are priorities.

Features:

• Brand and part number: SWIFT SPRINGS Z65-102-320 coil-over spring

• Spring type: Metric coil-over spring designed for compatible suspension assemblies

• Spring rate: 1,792 lb/in equivalent rate for firm suspension control and performance tuning

• Construction: Durable steel body built for repeated compression and rebound cycles

• Finish: Copper powder coat helps protect the surface and provides a distinctive appearance

• Packaging: Supplied as one individual spring