Review on SEI Marine Products Compatible Mercruiser by Justin Garcia

As advertised. Sent quickly. But when I opened the box I found it was nothing more than a deep 9/16 inch spark plug head that you can get anywhere for $6. Simply remove the rubber piece in the spark plug socket and the shifter cable extension goes straight through. makes a great sterndrive at a really great price. I think they have to charge extra for tools to make up for it(?)