Milodon timing gear drive conversion kits are designed to change your existing Milodon gear drive assembly from a carbureted-style with no cam drive capability … to an injected/blown-style with a cam-driven hex. Kits include the cam hub, a secondary cam cover, all mounting bolts, and a camshaft end play control device. Why buy a new gear drive, when a Milodon conversion kit can enable your gear drive work the way you need it to. Order the model recommended for your year/make and engine application.