Instead of using a 'fusible link' (which is a the devil to replace if your on the road), I used a 70 amp Painless Maxi Fuse. They are available at most auto stores. I'm also installing the Odyssey mini battery under the cab & used one of my fav tools (a step drill bit) to drill holes, put nuts in them to hold the battery & I'll weld those up after lunch! I'm still in the hunt to finish this PU in my lifetime!!! [ddd
BoB
BoB