The 7.3L Excursion is clearly the answer. Touch over the budget for lower miles. https://www.autotrader.com/cars-for-sale/vehicledetails.xhtml?listingId=463399628&zip=63011&referrer=%2Fcars-for-sale%2Fsearchresults.xhtml%3Fzip%3D63011%26fuelTypeGroup%3DDSL%26keywordPhrases%3D7.3%26startYear%3D1981%26sortBy%3Dderivedpri…