Review on Mr Gasket 9824 Chrome Valve by Ben Dixon

Can be zipped up? I just hoped they would be as useful as they look. The wing caps covering the screws are not permanent and are just rubbish! They don't fit the top and appear to be able to perform the function they are intended for. Not to mention they are injection molded from cheap cast iron. Normal vibrations of the engine can lead to their failure! What is the point of searching the ground for missing and broken parts of my car? These Mister Gasket things are serious, CHARACTER!