COMP Cams Valve Springs H/L Ford 4.6L/5.4L 2V/3V V8

Beehive Valve Springs: Top 1.013" OD, .650" ID; Bottom 1.101" OD, .738" ID

With a .650" maximum lift, these Beehive Valve Springs were designed for Ford 4.6L and 5.4L Modular 2 and 3 Valve engines and Duramax Applications.