Just grabbed a 98 s-10 wreck and its way to narrow(2wd) The front and rear flange to flange are about 54-55 wide. The frame is nice and straight on this newer one but it still kicks up way to much in the rear.So......you would be cuttin it of to fix. Interesting fuel tank.. I may try to see if it will work in another AD. But if you run daul exh it will have to be run all down one side and cross over in the back of the rear(the exh) or exit on one side. It looks like big tank. tranny is also diff has the bell on the trans. May just have to fix this one instead of choppin it up.