Howards Racing Components - Single Valve Springs

Upgrade your engine's performance with Howards Racing Components Single Valve Springs. These springs are designed with precision and durability in mind, featuring a 411 lb/in spring rate and a 1.160 in coil bind. With an outer diameter of 1.250 inches, they are perfect for racing hydraulic and mechanical flat tappet camshafts. Manufactured with aircraft-grade chrome silicone and advanced heat-treating, these springs ensure enhanced fatigue resistance and longer life. This set of 16 is ideal for maximizing your vehicle's potential on the track or in performance applications.