Originally: 1. battery to frame 2. frame to clutch-housing 3. optional: head to firewall brace attachment joint (recommended in some years with radio option)
For example: - place the battery so the positive lead (that goes to starter) is orientated to the front of the truck. - the negative lead will be rearward of the battery box. - use a hole in the side of the frame rail that can be easily bolted into.
However, I went for overkill on my 6v Suburban and ran the ground cable to a starter bolt.
If you have a 6v system, use no smaller/thinner than 2 gauge cables/straps - I use 00 gauge cables.
The term “food grade” is an adjective that means the material or product at hand is either fit for human or animal consumption, or, more commonly, is at least permitted to come into contact with food. I think the latter of the two is what’s implied in the No-Ox-Id label. Don’t think I want to eat a spoonful of the stuff.
Chuck 1950 Chevy 1/2 ton (all original) 1951 Chevy 1/2 ton (future streetrod) 1941 Chevy coupe 1938 Chevy coupe streetrod