Howdy, Is a Riv a center sump oilpan or a rear sump oilpan? I'm trying to figure out if there are going to be interfearance issues when it comes to stuffing the turbo6 in there since they really only came in one oilpan style. Do any of ya'll have a picture of a 65 Riv nailhead oilpan and a non Riv nailhead oilpan? Thanks,
