intercooler is pwr core size 47cmx37cmx7.5cm
oilcooler is standard rx7 49cmx12cmx5cm
the only place a oilcooler of that shape would fit is between the radiator
and intercooler idealy u need a square 13 row aftermarket one or something similar and mount it behind the left corner of the front bar
i just had some tabs welded to the intercooler to mount it from and made some u shape brackets for the bottom and made the top
brackets so they bolted from the headlight mount, down to hold the oilcooler, across and back up with a long bolt for the intercooler itself.