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 08-300-8 They are a lightweight cast

They are a lightweight cast aluminum design much like the original equipment bells (work with OE starters

The gloss vinyl grip was extremely popular on dune buggies and hot rods of that era

They're the originals-the ones others have tried to copy

3 includes a set of premium lifters

Gasket Shifter Boot - Large - 7-3/4 In X 9 In - Black - Rubber

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 08-300-8 They are a lightweight castThis 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