The Lotus 23 chassis K-23-AZ, number 47, of Jim Clark and Trevor Taylor.
The Alpine M64 chassis 1709, number 42, of Roger Delageneste and Peter Ruby.
The Martini, number 46, of Peter Otto and Heinz Gilges.
The De Sanctis, number 214, of Francesco Morelli and Erik Banti.
The ATS 1000 SP, number 212, of Romano Martini and Gianfranco Horvat.
The Austin-Healey Sprite chassis ST400, number 158, of Jack Wheeler and Martin Davidson.
The Fiat-Abarth 1000 S, number 204, of Francesco Patane and 'Oras'