well for starters...primary chaincase is to be wet...you run that anylonger you might as well pull the tranny because you will have damage no doubt....how and the hell could one figure it is a dry assembly unless the trans has been modified to retain Sport Trans fluid in it which I doubt that mod has been done...now I don't know what year motor you have in it...there is obviously a breather problem...the later models have head breathers shed some light there on what year motor you have 4-speed or 5-speed there could be a few different variables there...