I don't know where your cell is, just saying the A body spare tire well is a natural fit for a 12 gallon Jaz or equivalent, for the same volume of fuel/wt it's a nice extra lever getting the tires to hook on the launch. My only point is the further back (generally) the more it help.
Mine`s as far towards the pass side as possible to off-set my weight and the tire well`s gone w/a flat trunk floor............
72 Dart 470 n/a BB stroker street car `THUMPER`...Check me out on FB Dominic Thumper for videos and lots of carb pics......760-900-3895.....
