Commodore V6 Ecotec & supercharged L67 engine rocker covers. These covers are CNC machined and use paper style die cut gaskets. Will fit in place of standard plastic factory Holden rocker covers. These valve covers are a sand cast hand moulded casting machined to accept the standard oil cap and can be fitted with our own Aussiespeed AS0117 push on oil cap cover.
The standard CNC machined valve covers can be painted or polished
The Aussiespeed AS0099r valve covers are cast with the step to clear the fuel injectors and have the cut out for the alternator. If you require a taller rocker cover to clear yella terra platinum roller rockers please take a look at AS0583 rocker covers.