Battery in Trunk Wiring That Exceeds NHRA Requirements

SpeedThrills said

View attachment 1715985492
I added some notes to crackedback’s schematic to reflect how I did this.
“From a dummies standpoint”. :lol:

Click to expand...

I'm getting ready to go through all of this myself on my 66. Where'd you end up purchasing your supplies (cable, terminals, etc)?