Crane Cam s Racing Race Camshaft 91010 Go Kart Briggs Flathead Animal. Nice used shape, light wear on lobes For 5 hp Briggs and Stratton race engines, not sure if it's for flathead or animal as the gentleman I bought these parts from built and raced both. I don't have the cam spec sheet so you will need to research and decide if it's what you need. Comes with what you see in the picture, no more, no less. Please see my other auctions for more race Briggs parts from same stash.