V6 Commodore L67 tall valve covers supercharged ecotec 3.8 with platinum roller rockers AS0583R/AS0683R

AUD $745.00

SKU: AS0583R/AS0683R Categories: ,


Tall V6 Commodore L67 Buick valve covers have been designed to suit from standard replacement supercharged valve covers and will also fit with Yella Terra Platinum Roller Rockers.

These use the standard factory oil cap.

The internals of the rocker covers are CNC profiled as an under cut is created to get clearance for the roller rockers. The external height of the covers is 75mm and internal height of the rocker covers is 68mm.

We have tried to make them fit from standard replacement of the plastic valve covers to engines with High Lift camshafts and different injectors.

An alternator riser bracket is included in this kit. The sand cast rocker covers areĀ  aluminiumĀ  and are CNC machined to fit. The covers are supplied with 2 paper gaskets and will not accept factory gaskets. Longer valve cover bolts are not included and can be purchased as part number AS0227

Additional information

Weight 8.0 kg