1972 coronet. I find those fuel mileage numbers highly dubious but thats beside the point. Why do people still insist on clinging to the concept that older is better? I have a '73 plymouth and I love driving it but my 2000 corolla is ten times better , reliability wise. All those carbs and those linkeages and set screws belong in the scrapheap. Depending on the weather, it idles too rough or idles too high. Sometimes its too lean or too rich. My toyota on the other hand always starts, idles at the same speed in all weather, never overheats in stop and go and doesnt sound like a giant shopping cart on a bumpy road. My friends call me crazy but if I ever modify the drivetrain, it will be to install a v6, the kind in those new challengers.