I have a 65 hp johnson .my daughter bought it .been going through the engi e things look ok .but the lower end looks like its been smacked ..the bolts on the transom bushings are broke off .i need the size of the bolts .the book online selco doesnt have the size ..i need it so i can buy the right size drilll bit and extractor .easy out . The bushing on the exhaust housing .cant find the exhaust housing in the book .just online .broke all the bolt s

