Cylinder head, Cylinder head screws, All <a href="https://garage.wiki/toyota/engines/gasoline/v6/30-l/3vz-fe/" title="Toyota gasoline V6 3.0 L 3VZ-FE engine DIY maintenance and service manual">Toyota gasoline V6 3.0 L 3VZ-FE</a> engines, Bi-hexagon screws, First stage

by Roman Paulov