Cylinder head, Cylinder head screws, <a href="https://garage.wiki/opel/engines/gasoline/straight-4/14-l/c-14-sel/84-hp-at-6000-rpm-120-nm-at-4000-rpm.html" title="Opel gasoline straight-4 1.4 L C 14 SEL 84 HP at 6000 RPM, 120 N⋅m at 4000 RPM engine DIY maintenance and service manual">Opel gasoline straight-4 1.4 L C 14 SEL 84 HP at 6000 RPM, 120 N⋅m at 4000 RPM</a>, First stage

by Roman Paulov