4.0 L Jeep Engines?

Just another plug for the 4.0 L. My dad bought a new 91 Cherokee 4wd with the 4.0 5 spd. He was hard on stuff. (Guess that's where I got it from LOL). He kept it until he died in 93 and it had 158,000 miles on it and still ran and drove fantastic. Only repairs he told me about were 1 new exhaust system, 2 clutches, 1 water pump, and usual wear items like brakes, belts and hoses. The real main did leak some but not real bad. No more than a qt. of oil every 1,500 miles. When he passed on I sold it to a buddy that used it to pull a 20' car trailer converted to a scrap trailer (had sides added). The drivetrain held up real well but the back bumper didn't after he tried to pull the trailer with 5,000 lbs of junk on it:violent1:. He traded it off when it had about 200,000 miles on it and it still ran and drove good. Oh yeah it had great power too. It was the HO for that year. Don't remember the hp rating but I think it was about 200 or so. I know if you jammed the gears it'd get a real good 2nd gear bark and a little 3rd gear. Also got real good gas mileage.