Holden 6 cylinder old style finned aluminium side covers are Australian made by Aussiespeed®. These are not pumped out of a die but are hand moulded and are made from a premium grade of aluminium.
They are step drilled on the back and have a fully inner lip to make sealing and gaskets easy to fit. The fins and raised outer lip are a polished finish.
The side plates are sold as a pair, we also have socket head bolts and washers available in our online store.