El Camino battery relocation

[hotrodalex]

Anyone have experience with relocating a battery to the rear of an El Camino?

It looks like I might be able to squeeze it between the frame rail and passenger side quarter panel. Maybe use a mount like this one? http://www.jegs.com/i/JEGS-Performan...ductId=1447415



Other options would be to put it in the bed (cutting cargo capacity) or in the smuggler's box (difficult to get to, not as much of a weight transfer).