OK I was gonna wait To see what other people did, but I guess not to many people do it. So heres mine.
I found a smaller size battery because there is no room under the hood. I don't remember the numbers, but it is about 5 3/4 x 10"
and if I remember it was 550 CCA. I use it for my non-essentials, like rock lights, spot lights, stereo.........
I built a box that the battery just fit, then I cut a hole in the left fender that the box just fit. then I welded that sucker in there.
First I had to remove the ign. coil from the inner fender, then remounted it to the battery box.
heres what it looks like from the top.
