Hello, I am needing the measurements of early low back factory seats. I plan on building my own seats for my jeep, the ones that are in it are mismatched high back seats which are very ugly and positioned too high. I haven't nailed down a solid plan, I would like to build more factory correct seats but I am considering bomber style with separate seats and mounting brackets. My fuel tank is still under the drivers seat but the tool box is no longer under the passenger seat, although I may add that later. I haven't decided if I will use springs or foam pads for cushions, they just need to be lower than 8 inches from the top of the tank to the top of the seat bottom including the brackets. Thanks,.... oh, long term comfort isn't an issue. I only use it as a UTV around my property.