ok, part no. em30 is no longer available and i had 1 on there and it still burnt out, BUT i'll let you in on a little secret, and that is the genuine toyota head gasket and ex/inlet manifold gasket are the shit, the head gasket is graphite and weighs about twice as much as a monotorque piece of shit and the ex/inlet gasket is a work of art, it's a 1 piece pressed stainless with another piece of stainless around the exhaust ports and pressed carbon steel around the inlet ports, the best thing about it is you can keep on re using it and it will never burn out and it cost me $36