I ordered this custom tank from alumiworx. Dave the owner was supposed to have included a sending unit with the tank. When I got the tank it had no hole for a sending unit. It did have 3 1" OD holes (fuel outlet, fuel return, and vent) and one 3" hole for fuel intake. Any suggestions on how to proceed here? Do I need to have a machine shop make a hole for the sending unit? Where do I get a sending unit that will work for this size tank? Any help will be appreciated.
http://good-times.webshots.com/photo/2321653480099708909ITmsUH


~Jim