Need carb help!!!

[jrdz2120]

I drove my truck to work today and it started to stall at every stop light. On the way home it died in traffic and had to push off the freeway. I took the air cleaner off and looked down inside and fuel was pouring out off the front passenger side jet. I could get it started and drove it home riding on the trottle to keep it on. Once home both front jets where dumping fuel when off.It has a Holley four barrel single fuel feed carb 80457-s that is about six months old. Any suggestions on what broke and should I replace it or fix it.
Thanks.