AP Racing offer a choice of either a triple of four plate designs for endurance racing.
A choice of two different spring rates can be incorporated in each clutch family, Orange (ORA) or Double Grey (CRV) to cover engine torque requirements of up to 840Nm (620lbs/ft).

The main differences to the standard range are:
- Heavier Cover.
- Heavy duty retainer
- Heavy duty main pressure plate.
- Larger area driven plates.