BUTCH
You ever ridden in a time machine before?
Phillip shakes his head.
BUTCH
Sure you have. Whattaya' think this is?
PHILLIP
A car.
BUTCH
Yer' lookin' at this thing bassackwards. This is a 20th Century time machine. I'm the captain and you're the navigator.
Butch points forward through the dash.
BUTCH
Out there... that's the future.
Butch taps on the rearview mirror.
BUTCH
Back there... that's the past. If life's moving too slow and you wanna' project yerself into the future you step here on the gas. See?
He does so and the Impala surges forward.
BUTCH
And if yer' enjoyin' the moment yer' in, well hell, just step on the brake here and you can slow it down.
[/i]Right. The 1959 Chevrolet is the Time Machine. It's an impala in the script but a Bel air in the film.
Below, Kevin Costner and Clint Eastwood in the movie.