Will join Burt Frisselle, Anthony Lazzaro and two others in Eagle prototype.
He is one of the name drivers expected for the endurance event.
The 25 Hours of Thunderhill run last weekend in California confirmed the huge potential of the new Wolf GB08S.
Fighting for a podium finish, the team had to settle for fourth after gearbox issues near the end.
Mazda6 SKYACTIV-D Clean Diesel Racecars complete Thunderhill 25-Hour debut.
Two Audi Sport customer racing teams were entered for the event.
With nighttime temperatures in the high 20s the field is beginning to see the sunrise.
The 2012 FIA World Touring Car Champion returns to California to contest the 25 hour race with Audi.
Mazda factory team to challenge dealers at legendary endurance race.
Thunderhill testing for the GMG Racing team.