What fuel system components do I need to connect this tank?

Bottom-feed tanks require a fuel pump, regulator, and appropriate fuel lines. You'll also need to verify compatibility with your existing fuel system routing before installation — mount location and line access will determine your specific setup.

Can I use this tank with ethanol-blend fuel?

Aluminum construction handles ethanol blends without issue. Just ensure all connected components (pump, lines, regulator) are also ethanol-compatible.

Does this tank come with a sending unit for a fuel gauge?

Sending unit not included with this tank. You'll need to source and install one separately if your gauge requires it — verify the tank's threaded boss size matches your sender before ordering.