SB stroker guys - what fuel line diam and what carb?

I wont use the aluminum tubing on the street. I've had a couple start to leak after some street m iles. There's just too much vibration and flexing in that application. Braid or steel on a street car. Also, if you do use it... use the right hardware.. it needs to have padded clamps and grommets where ever it goes thru steel or it will rub thru in no time.