^ yes the connector is a ferrel union that you need....whenever i have a bad break line or fuel line, i cut out the "bad part" and just use the unions to put it all back together.

never had a problem with them...i never flare the lines....

 

OK here's the problem I have. I've pulled the tank (very easy) and found that not only the fuel line but the vac line is completely shot. removed them both from the frame in about 4 pieces. I don't have the tools to make those fuel flares and ribs, does anyone sell pre-bent fuel lines?

Already replaced the brake line, If anyone is replacing fuel or brake lines I suggest doing them both wether they need it or not.