Cylinder head, Cylinder head screws, All <a href="https://garage.wiki/vauxhall/engines/diesel/straight-6/25-l/25-dt/" title="Vauxhall diesel straight-6 2.5 L 25 DT engine DIY maintenance and service manual">Vauxhall diesel straight-6 2.5 L 25 DT</a> engines, First stage

by Roman Paulov