does anyone have or know of an 83-88 SS Monti Carlo for sale?

actually i think i may have solved my problem. 1988 mc with 99kmi on the body, substantuially less on the motor (350,edelbrock intake+carb) body is immaculate, and the chassis is superbe. though the rear drivers tail light doesnt lign up to the bumper (accident perhaps?) and there is a black resadue that comes out when you push on the gas, along with unburnt gas. also it looks like there is oil that is spread out from the rear of the motor onto the area behind it, on the floor pans and some of the other mechanics down there. if anyone can help me condence the pics i got i will post, so someone could help a little more with this. any timely help would be much obliged. :feedback :dancefool PLZ?

Residue: Burnt valve or fouled plug(s) or running really rich.
Leak: Oil pan or valve cover or rear main seal.

Residue: Burnt valve or fouled plug(s) or running really rich.
Leak: Oil pan or valve cover or rear main seal.

well thanks a bunch! (heres the site if ne1 wants to see it...but dont take it!)http://www.autotrader.com/fyc/vdp.jsp?car_id=176709918&dealer_id=55822558&car_year=1988&search_type=both&make=CHEV&distance=25&model=CHEVMONT&address=08054&certified=&advanced=&max_price=1800&min_price=1800&end_year=1988&start_year=1988&isp=y&lang=en&cardist=14