Lightweight battery?

Here's how I mounted it: http://www.mustangmods.com/data/440/battery.jpg
I can go back to a factory style battery in about 10 minutes. I kept the same connecting bolts to battery.
Here's how I mounted it: http://www.mustangmods.com/data/440/battery.jpg
I can go back to a factory style battery in about 10 minutes. I kept the same connecting bolts to battery.


