American Racing Center Cap 4.25" Dia Push-through Open End Chrome Steel 898070t on 2040-parts.com

Dax Shepard goes full throttle

Dax Shepard leaned on his Hollywood acting friends to fill out the cast of his new movie, Hit and Run, that hits theaters on Aug. 24. (Watch the movie trailer here.) But he wrote the script with his "stars" in mind--a hot-rodded 1967 Lincoln Continental and a Tatum Baja 1000 racer that he keeps in his garage.

One Lap of the Web: Racing heroes and ugly cars

-- Gary Bettenhausen finished 10th at Indy in 1971. But that's because he stopped his car, got out and pulled driver Mike Mosley out of his burning car, saving his life. Bettenhausen, who passed away last week at the age of 72, finished the race in 10th place but really came in first.

Suzuki X-Lander concept stars at the Tokyo Motor Show 2013

Anyone out there remember the Smart Crossblade – a bizarre roofless version of the first generation Smart Fortwo with very little in the way of doors. Well, whatever the designers of that were taking, Suzuki’s been having a go on it, too. Meet the X-Lander hybrid concept.