I have a 69 roadrunner driving car died out no power.  Got home I checked the fusible link wire was broke. I ordered a new one . So I took  a wire with  a 50 amp in line fuse connected it just to see and still no power at all. Every thing dead . I screw driver the starter relay car did turn over. What can it be . I did check all the connections on bulk head look good .
	
		
			
		
		
	
				
			
	