alternator wires

You could also run a fuse. A lot of alternator upgraded wiring kits from painless etc. come with a inline fuse and holder.

Napa sells a fuse holder #BK7821143 that you could get a 60 amp fuse for. Much safer than a fusible link.

Ron Francis wiring Does not recommend fusible links and can be a source of fire.

Modern cars have all gone to fuses for protection.