If you have a mechanical gauge that uses a tube you can get a kit at any parts store. It,s a good idea to put vacuum hose over it where it might rub something like going through the fire wall & support it good. If it fails it can ruin the engine. If it is an electric gauge you need a sender to match the brand of gauge. You use the outlet the light sender is in. If you want to use both you can get a pipe T.
