I collected the engine gasket kit today for my 4MU Toyota Crown engine and am wondering if there was a M4 engine after 9/79 because the tappet cover seal looks as if its pushed into a valley and not over the U edge like my engine. All the other gaskets are correct except for the tappet cover and I did ask for a complete engine kit but theres no sump gasket.
The 03/1978 - 09/1979 MonoTorque DD761MT kit cost $220.00, I now see they supplied me with a valve regrind kit.