The second way was to use any 1750 GTV USA LHD car (starting from body number AR 1350001) that had been homologated as a GTAm and this time use the homologation FIA 1576 Group 2 variation 3/2V and have them installed to run in FIA Group 2 in 1970/71. In 1972 FIA rules changed and 1750 GTVs could not race with aluminium doors and boot lid in FIA events.
To compete in FIA Group 2 racing from 1970 to 1971, a specific method was employed.  This involved using any 1750 GTV USA LHD car (starting from body number AR 1350001) that had been homologated as a GTAm and utilizing the FIA Group 2 variation 3/2V for homologation. However, in 1972, FIA regulations changed, prohibiting aluminum doors and boot lids on these cars during racing events.