Comp Cams Conical Single Valve Spring - Single Spring - 520 lb. - 1.185 in Coil Bind - 1.060 in / 1.332 in OD - Chromoly Retainers / Viton® Seals / Seats - Ford Godzilla Head and Neck Restraint Tool Kit and some late models)

and some late models)

Includes Spark Plug Wire Loom Brackets And PCV Grommet

700-R4 mounting holes - accepts brackets for Chrysler vehicles

1973-1974 Dodge W100 Pickup

this is a permanent solution that replaces a welded in O2 bung

Comp Cams Conical Single Valve Spring - Single Spring - 520 lb. - 1.185 in Coil Bind - 1.060 in / 1.332 in OD - Chromoly Retainers / Viton® Seals / Seats - Ford Godzilla Head and Neck Restraint Tool Kit and some late models)This new Valve Spring Kit for Ford's 7. 3L Godzilla engine utilizes COMP Cams (R) Conical Valve Springs to provide . 675" of valve lift. The conical springs use round wire featuring a diameter and progressive pitch driven natural frequency. This design increases the valve train RPM while reducing resonance concerns and decreasing dynamic spring oscillations. The result is longer spring life and the ability to run a more aggressive camshaft. It