Coil Over Spring 2.5in x 7in High Travel 600lbs

The LANDRUM SPRINGS Coil Over Spring 2.5in x 7in High Travel 600lbs (model 7VB600) is a variable-body coil-over suspension spring engineered for high-travel applications requiring sustained spring rates and compact packaging. With a 2.5-inch inner diameter, 7-inch free length, and 600 lb/in spring rate, this steel coil spring delivers consistent load support across extended suspension articulation, making it ideal for off-road vehicles, custom chassis builds, and performance suspension systems that demand reliable damping over rough terrain.

The 600 lb/in spring rate balances progressive force distribution with controlled rebound, critical for maintaining ride geometry during compression cycles common in rock crawling, high-speed desert running, and staged recovery operations. The variable-body design optimizes load response across the entire stroke length, preventing premature bottoming while maintaining compliance during normal articulation. Gray powder-coat finishing provides corrosion resistance in harsh environments where salt exposure, mud, and abrasive debris accelerate rust formation on bare steel.

Buyers selecting coil-over springs must match spring rate to vehicle weight and intended terrain—too soft allows excessive bottoming; too stiff compromises traction and component longevity. The 7-inch length accommodates modern coil-over shock absorber kits with integrated upper mounts, while the 2.5-inch bore diameter ensures compatibility with standard coil-over bodies. This spring is sold individually, so suspension systems requiring paired springs (one per corner) need two units.

High-travel suspension designs—whether independent front suspension, solid-axle rear setups, or custom off-road platforms—rely on springs that maintain consistent preload across extreme deflection ranges. LANDRUM SPRINGS, a recognized manufacturer in the suspension aftermarket, produces coil springs for applications ranging from street cars to competition-grade off-road vehicles. Weighing 3.55 pounds, this compact spring reduces unsprung mass while maintaining the load rating necessary for vehicles operating far from service infrastructure.