When performing a rebuild on your 4AGE 20v, do the job right by using a full, OEM gasket set!
This set provides you with everything you need to replace the gaskets/seals. Parts number from a 20v "Blacktop" engine, but most gaskets and seal work on the 20V "Silvertop" as well.
Toyota part number: 04111-16330
Toyota Branded Part