Top Class Aftermarket cast aluminium rocker covers manufactured by EMPI. These rocker covers feature a special U-channel with rubber gaskets to provide a perfect seal, they are also larger than standard for high lift rockers and are finned to aid heat disipation with the EMPI logo in the centre. The covers are supplied with a pair of rubber gaskets and hardware to fit. The rubber gaskets are available seperately in pairs if needed late on in life.