Dean's 550 was customized by George Barris, who would go on to design the Batmobile. Dean's Porsche was numbered 130 at the front, side and back. The car had a tartan on the seating and two red stripes at the rear of its wheelwell. The car was given the nickname 'Little Bastard' by Bill Hickman, his language coach on Giant. Dean asked custom car painter and pin striper Dean Jeffries to paint Little Bastard on the car.When Dean introduced himself to Alec Guinness outside a restaurant, he asked him to take a look at the Spyder. Guinness thought the car appeared 'sinister' and told Dean: 'If you get in that car, you will be found dead in it by this time next week.' This encounter took place on September 23, 1955, seven days before Dean's death.
This isn't the same car that James Dean owned, but it is a real Porsche 550 Spyder.