The COMP Cams dual valve spring produced from H11 material is built with extensive quality checks to ensure a strong, durable spring assembly. With a 1.625" OD outer and .769" inner ID, this dual configuration provides valve-train stability and the capability to manage increased lift, making it a suitable choice for builders needing a robust dual-spring solution.
COMP Cams Valve Spring 1.625in H-11 Asse