What size carb ?

Hey guys I need some input. I have a 340\373 motor in my 67 barracuda. It will be street driven with a 904 auto and a 3.23 rear end. Dual plane intake and exhaust manifolds. Hughes 558 lift and 219 dur, at .050, 2600 converter, magnum heads with 9.5 comp. Shift points are 5800. What size carb should I run, and will the stock 5\16 fuel line and pump be enough. Thanks, Bob