it sounds like all 22res i've been in and owned. i will get the underbody pictures for you, no problem. the gears are stock 4.10s. engine is good as i daily drive it...it's been 3 years now and it's doing fine. about 1.5 years ago i put in the new engblr steel timing chain kit. it idles good and the only problem is the oil leak and master cylinder.
please no more tire kickers and low ballers, i will be starting school within a month or two and need money and a new car with 30+ mpg.