Hey hethj7, bummer.  The lines are main fuel, return fuel and emis.  I would try to replace whole line from firewall back to flex line at axle.  But  you could cut and splice.  If you do use tubing cutter to cut line.  I prefer to flare the lines but you can use compression fittings, but remember we're talking brakes this is important. 
Bill 
		
	
		
		
		
		
		
		
			
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				Bill Heiser 
90 Convertable 5.0 LX,  ported E7s w/ THumper valve job, TFS street, FR 65mm TB, B cam w/1.7 cobra rockers, kirban AFPR, Mac CAI,  Mac Headers, off road h, 3 chamber flows, Crane ign. box, 3:73s, Art Carr AOD & 2600 converter
			 
		
		
		
		
		
		
	
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