SWIFT SPRINGS Z60-203-120 SWIFT SPRINGS Z60-203-120 Coil-Over Spring, 672 lb/in, Blue Steel

The SWIFT SPRINGS Z60-203-120 coil-over spring is engineered for performance suspension applications that require dependable spring force and consistent response. Built from high-quality steel, this spring delivers a firm 672 lb/in spring rate suited to demanding handling, track, competition, and performance-oriented street setups. Its coil-over design supports compatible suspension systems while allowing builders and tuners to select spring characteristics that match their vehicle and driving requirements.
The spring features a durable blue powder-coated finish that helps protect the steel surface during installation, adjustment, and regular use. The coating also provides quick visual identification within a suspension setup, making it easier to distinguish spring selections during maintenance or tuning. As a dedicated replacement or setup component, it is intended for use with compatible coil-over hardware and should be installed according to the suspension manufacturer’s specifications.
Each SWIFT SPRINGS Z60-203-120 spring is supplied individually, making it a practical choice for replacing a worn component or configuring a custom suspension system. The precise spring rate helps support predictable load management and repeatable suspension behavior when matched with the correct dampers, vehicle weight, and intended driving conditions. Verify application compatibility, coil-over hardware requirements, and suspension setup before installation. This spring is not air restricted or truck freight only, helping support convenient handling for appropriate automotive projects.

Features:

• SWIFT SPRINGS coil-over spring for compatible performance suspension systems

• 672 lb/in spring rate for firm, responsive suspension tuning

• High-quality steel construction for strength and consistent performance

• Blue powder-coated finish for added surface protection and easy identification

• Supplied individually for replacement or custom suspension configurations