2 l Brabham BT11 BRM BRM P261 Lotus 33 Climax Lotus 33 BRM 2,x l Brabham BT11 2.5lt Climax Brabham BT11 2.7lt Climax Ferrari 246 (2,4l) T1F Eagle Climax (2,7l) 3 l Brabham BT19 Repco BRM P83 Cooper T81 Maserati Ferrari 312 Honda RA273 T1G Eagle Weslake Lotus 43 BRM Mclaren M2B Ford