Early-generation T-180 B

The Early-generation T-180 B is a background vehicle featured in the Thunderhead flashback from the Speed Racer film.

Background
It can be seen in various shots of the Thunderhead flashback being in third place for most of the race. This vehicle has no sponsor on its chassis and its number is 17.

Trivia

 * According to the placements list and the car's position during the Thunderhead race, it's possible that its driver is Chip Hulme and its sponsor is "Hydra-Cell". Although there's also the possibility of the list not being accurate.