Holden V8 VN style cylinder head tall alloy rocker covers, these sand cast rocker covers are machined ready to fit and are supplied with both oil cap and pcv valve rubber grommets. The oil filler and pcv holes have a cast alloy funnel style breather shroud that is part of the cover. These Aussiespeed satin finish raw blasted rocker covers can be painted, polished or powder coated to match your engine bay. The Aussiespeed AS0146R valve covers do not have the large indent in the rear of the covers to clear the power booster like the factory commodore type covers.
The Standard Holden V8 factory cover on the left and the Aussiespeed tall cover on right.
Customer painted these raw valve covers to match the engine block, When fitted in a Holden HQ onwards there is enough room around the booster and fire wall.
Fittings can be plumbed or welded to these sand cast rocker covers.