Has anyone bought the roller motor 302 from jegs? thinking about getting it for my car instead of rebuilding mine, just wondering for the 1800 if its actually a good deal or not. Also since my current engine is a 302 out of a 74 maverick ( maybe ) if i can reuse the timing chain cover and the oil pan for it? I see so many different oil pan gaskets that i dont know which one i would need to go with it.