HSCC Classic Clubmans
Class A: Pre ’81 Chassis with 1700cc Ford X-Flow full race engines.
Class B: Pre ’81 Chassis with 1600cc Formula Ford X-Flow engines.
Class C: Pre ’72 Chassis with 8 valve 4 cylinder normally aspirated period engines up to 1600cc.
Class INV: Invitation Class for Historic Sports 2000 up to 1984 and Clubmans type cars that will be allowed to race only at the specific invitation of the Classic Clubmans Steering Group.