Senators Ted Stevens of Alaska and Daniel K. Inouye of Hawaii are the best of friends in the Senate, so close they call each other brother. Both are decorated veterans of World War II. They have worked together for nearly four decades as senators from the two youngest and farthest-flung states. And they share an almost unrivaled appetite for what some call political pork.

Mr. Stevens, an 83-year-old Republican, and Mr. Inouye, an 82-year-old Democrat, routinely deliver to their states more money per capita in earmarks — the pet projects lawmakers insert into major spending bills — than any other state gets. This year, Alaska received $1.05 billion in earmarks, or $1,677.27 per resident, while Hawaii got $903.9 million, or $746.05 per resident, according to Taxpayers for Common Sense, a nonpartisan group that tracks such figures.