Cylinder head, Cylinder head screws, <a href="https://garage.wiki/bmw/engines/gasoline/straight-6/30-l/n52-b30-a/215-hp-at-6600-rpm-300-nm-at-2500-rpm.html" title="BMW gasoline straight-6 3.0 L N52 B30 A 215 HP at 6600 RPM, 300 N⋅m at 2500 RPM engine DIY maintenance and service manual">BMW gasoline straight-6 3.0 L N52 B30 A 215 HP at 6600 RPM, 300 N⋅m at 2500 RPM</a>, Magnesium valve cover, Screws 1 – 14, First stage

by Roman Paulov