CROWER VALVE SPRINGS 68183-24

High-performance valve spring set engineered for precision control and durability at high RPMs. Crower Single Valve Springs – 1.160 OD (Set of 24) Designed for high-lift camshafts and high-RPM operation, the Crower 68183-24 valve springs deliver maximum stability in aggressive performance builds. Ideal for naturally aspirated and forced induction V8 engines needing reliable valvetrain control under load. Key Features: ✔ 1.160 Outer Diameter Springs — Fits common aftermarket performance heads and retainers ✔ High-Tension Spring Steel — Maintains seat pressure and free length through repeated high-RPM use ✔ Drop-In Fit — Ideal for cylinder heads with minimal machining requirements ✔ Optimized for High Lift Cams — Perfect for street/strip and track builds ✔ Improved Valvetrain Control — Reduces float and instability at extended RPMs ✔ Made in the USA — Premium metallurgy and race-proven durability Best For: Performance street, drag, and circuit racing builds with upgraded cam profiles or boosted applications