Holden v6 Commodore sand cast supercharged alloy rocker covers to suit ecotec L67 v-6 engines. These covers have a polished top face as well as bottom gasket flange rim. Unlike the factory rocker covers that were made from a plastic material and used a rubber gasket these sand cast rocker covers by Aussiespeed have a machined flat gasket face and use a paper type gasket. No more broken or cracked plastic rocker covers and oil leaking on your exhaust. The top surface is faced with counter bored bolt holes as well as a cnc machined gasket mating face.
The flat machined face allows use of the Aussiespeed die-cut paper gasket.
The AS0099P-2 do not have oil fillers and need to be fitted with oil fillers and can also be fitted with breather fittings either welded or drilled and tapped. The covers have also been used with additional mounting points for coil packs.
2 X Gaskets are included in the package .