[junk yard doggie]

Hi guys I got this Holley double pumper on an old truck, I haven't started in a long time. I figured today was high time to start her up. Old yellow fired right up, but soon began to spew fuel everywhere. It was leaking at the end of the tube on the side of the carb, that connects each bowl. It's been a long time since I had one of these apart. Is it just regular o rings on each end of that tube to seal things up. Will I need special washers or something? Any one know where to get just those washers. I am trying to sell the truck and don't want to spend the 50 bucks on the rebuild kit. That's just money I will never get back out of it.