[trs11758]

fusible links were replaced with fuses nowadays..to kill all in one shot shows a severe grounding problem..checking all the wires to see what hit ground use an ohmmeter and trace them, I have had many friends mod their motors to have a wire against the exhaust somewhere and it shorted something out..
I would splice the auxillary positive lead (if you have one) into a terminal post, from that post you could put the replaceable links to it or get the fuse replacement wire ones..
Check the alternator area also and see if it is still putting out 14.0vdc to 14.7vdc, maybe there is a grounded connector or wire against the housing..

 

[Bob Lincoln]

A shorted alternator output wire can cause this. A friend once screwed a valve cover down and pinched this wire, and smoked that fusible link. Whether you use a new link or a fuse, make certain that you can as beefy a contact as possible on both sides. He only had 3 or 4 burned strands to connect to at the bulkhead connector, and the car was never right afterward - charged too much when above idle,and discharged at idle.