This tool will allow easy removal of the ford 2.3 followers making your cam swap a breeze. This multi-purpose tool can also be used for changing valve springs while head is still on the engine. Please note this tool is for pre 1994 heads only and will not work with the later 1994+ heads with small spring diameters or beehive valve valve springs. We can modify it for you to work on beehive or small spring heads with the option below.