wave, go to speedwaymotors.com, search "battery switch", click on the 4 post picture and when it opens, there is a link with instructions/ wiring diagram. I just put one of these on my truck, but I only used the big posts.

(Sorry I haven't figured out how to do live links yet!)
Casey.


1940 Chevy 1/2 ton pickup "KC"
A day without sunshine is like, well, ..... dark!