I am familiar with that Safir, In fact I have ridden in it with Lamont.
If you are going vintage racing I suggest you double check with the organizations you intend to race with. In Europe the Safir may not be eligible for FIA sanctioned events and if so it will be in "post 1966" due to the vented AP brakes and the GW heads. In the US most sanctioning bodies will require the tanks be replaced with certified fuel cells and most likely a cage. You may want to talk to Dennis Olthoff at Olthoff Racing as he has extensive experience with prepping GT40s for SVRA/HSR here in the US. He just completed the conversion of my red MK II in my avatar to an SVRA vintage racer (not for me, the car had been sold). Dennis can supply the fuel cells and numerous other parts required to make a street GT into a track car.
If you are going vintage racing I suggest you double check with the organizations you intend to race with. In Europe the Safir may not be eligible for FIA sanctioned events and if so it will be in "post 1966" due to the vented AP brakes and the GW heads. In the US most sanctioning bodies will require the tanks be replaced with certified fuel cells and most likely a cage. You may want to talk to Dennis Olthoff at Olthoff Racing as he has extensive experience with prepping GT40s for SVRA/HSR here in the US. He just completed the conversion of my red MK II in my avatar to an SVRA vintage racer (not for me, the car had been sold). Dennis can supply the fuel cells and numerous other parts required to make a street GT into a track car.