Ok I've asked this before and haven't really got an answer. I got a 78 CJ-5 with a 258 V6. Oil leaks from around the dipstick. Not the tube, the actual stick. Looking at other's pictures, y'all have a gasket on there. I'm missing that. Is there anywhere I can order it? Or any other type of seal I can use? (ex. rubber o-ring or such) Thanks.