Universal head kit includes a copper head gasket, valve cover gasket, manifold gasket, thermostat gasket,heater tap gasket,2x thermostat gasket 6x HS2 carb gaskets,3xHS4 carb gaskets,2x air cleaner to carb HS2,1x air cleaner to HS4 carb,8 small old type stem seals and 4 late A plus type seals for inlets. Fits all engines of any year except there are no HIF44 carb gaskets.