Valve Spring - NexTek - Dual Spring / Damper - 435 lb/in Spring Rate - 1.170 in Coil Bind - 1.530 in OD - Set of 16. Manufacturer: Manley Performance Products. Manley specializes in engine performance.
The Manley Performance Products 1.530 NexTek Dual Valve Springs 221432-16 are ideal for engine maintenance and repair, particularly when addressing issues related to valve cover leaks or seals, enhancing performance, and ensuring longevity of the engine's internal components.
