Tecumseh Sump Cover 38028 HMSK 80 100 For Extended Camshaft Used, Comes with both intake and exhaust valves an springs( no keepers). Both lifters and the extended camshaft. Parts are in good used condition but show normal wear and tear due to age and use. Parts will require cleaning and new gaskets/seals before install. Please inspect photos to confirm you are happy with condition and please do your research to confirm parts are correct for your application.