Cylinder head, Cylinder head screws, <a href="https://garage.wiki/opel/engines/gasoline/v6/30-l/x-30-xe/208-hp.html" title="Opel gasoline V6 3.0 L X 30 XE 208 HP engine DIY maintenance and service manual">Opel gasoline V6 3.0 L X 30 XE 208 HP</a>, First stage

by Roman Paulov