There were several notable drivers brought in....
alex played his dad, dan gurney. And derek hill played his dad phil.
Kelly Collins won lemans on the corvette team
jeff Bucknum I believe raced at lemans.
John Capps is a very successful drag racer
tony Hunt doubled matt and has been a successful sprint car racer.
Everyone knows who tanner Foust is and Stefan Verdier and San Hubinette are also former formula D competitors/champions.
The second unit director [reluctantly] played bob Bondurant
I might be missing a few....
there were some really nice fords in shelby’s Shop. A few k-code mustangs and an aluminum-bodied Daytona.
Of course there were several modern cobra replicas and the large wheels were pointed out during filming.
The crashes were all practical with little to no special effects help. The only exception was the Ferrari that blasted apart under the Dunlop bridge. The second unit director had done a viper cup race as one of the celebrity drivers and witnessed another driver lose control at high speed and start cartwheeling down the grass next to him.
This inspired him to try and recreate the same scene in the movie. I haven’t seen it yet so I don’t know how well it replicated it. I suspect it was more of a big crash seeing as I witnessed the gag. I was driving the yellow Ferrari that was supposed to be next to it but we shot it in pieces so that I wasn’t right next to it when it landed at 70mph.
The first unit stunt coordinator is a passionate ford guy and gear head and was invited to help advise before during and after filming. He desperately tried to steer the decisions with sound and insert shots to keep the realism high.
But, as pointed out, short of putting a NAWZ button as the big decision that would show taking high risk for high reward, they capitalized on pushing the motors to try and beat the other drivers.
Which, I was told, was pretty true to life.
There were some cool guys around at different times including one Shelby club member who was 16 or 17 when he started at the shop. He was very interesting to talk to about his time there and the realism of the movie set shop.