sayoung wrote:
Put one of the underbed rail with turn over gooseball so you have both. Another option is just a turnover ball gooseneck & a B& W Companion that slips into the gooseneck ball shaft.
This is what we have. Our used truck already had the under the bed. B&W gooseneck mount. I found a used Companion on craigslist to use with. It's solid as a rock. Very well built. The only downside is it is very heavy when removing. But pull two pins and the head comes off the frame and then it's much easier to remove. Not a deal breaker for us as we tend to leave it in all summer unless I need to bed for hauling.