Feature
PAC 1218 LS ovate beehive valve springs for applications up to 0.600 lift. This is a drop-in spring that fits stock seats and retainers. This spring has higher spring pressure for more demanding applications.
Made by high quality material, lightweight, anti-rust, colorfast and durable.
The elliptical wire thickness can maximize the wire diameter of the spring and solve the heat dissipation more effectively. Reduce the loss of the spring and extend the life of the spring.