74 fusable link size

[Gotta40]

Got a 74 with a crimped on fusable link that I need to replace. What size would it be for a 74? Also it has a 2f and probably a newer alt, can anyone identify what year alt?

 

[hobbes]

Coolerman has 1971-1978 fusible links on his site. Looks like he’s sold out of the 50 amp variants.

Cruiser Wiring

 

[Gotta40]

according to that I need the 30amp setup.