Anybody running SBC with 3 dueces?

[Todd68Chevy]

I am install a 3 deuce set up on my 283 in my 68 C10. I ran this set up 15 years ago and removed it because the worn out carbs were sticking. I bought 3 redone carbs and have it all installed but can not get the fuel lines to stop leaking. I used a cheap chrome block before and made metal lines out of brake tubing and it worked nice and looked good. Neadless to say the lines got cut up, fuel block looks like crap so I decided to buy and nice cast aluminum one and make new lines. I can not get them to seal up. As soon as on line is sealed another one starts leaking.

Now I am looking for other options. What are you running for a fuel block and how do you have you lines ran? Let me know my options.

Thanks for your help and if this is not in the right area feel free to move it. Thanks