Richard Rawlings, Aaron Kaufman and the entire Gas Monkey Garage crew return with the most expensive builds ever, while Aaron and his team attempt to conquer new technologies to create one-of-a kind masterpieces. Richard and Aaron pick up a classic red '68 Cadillac convertible, a'78 Cutlass and a prime '70 Ferrari 365, meanwhile the team soups up a near-totaled 2005 Ford GT.