COMP Cams beehive valve springs for Ford 4.6L and 5.4L Modular 2V/3V V8 engines offer a 0.650 in maximum lift and improved valve train stability with reduced spring and retainer weight. The beehive profile and oval multi-arc wire lower harmful harmonics, helping the valve train handle higher RPM and aggressive cam profiles. Use the supplied dimensions to confirm fit: top OD 1.013 in, top ID 0.650 in; bottom OD 1.101 in, bottom ID 0.738 in.
COMP Cams Valve Springs H/L Ford 4.6L/5.4L 2V/3V V8