"One Piece at a Time" was written by Wayne Kemp and recorded by Johnny Cash on the same title album, released in 1976 on Columbia Records.

Well, I left Kentucky back in '49
An' went to Detroit workin' on a 'sembly line
The first year they had me puttin' wheels on Cadillacs
Every day I'd watch them beauties roll by
And sometimes I'd hang my head and cry
'Cause I always wanted me one that was long and black

One day I devised myself a plan
That should be the envy of most any man
I'd sneak it out of there in a lunchbox in my hand
Now gettin' caught meant gettin' fired
But I figured I'd have it all by the time I retired
I'd have me a car worth at least a hundred grand

I'd get it one piece at a time and it wouldn't cost me a dime
You'll know it's me when I come through your town
I'm gonna ride around in style, I'm gonna drive everybody wild
'Cause I'll have the only one there is a round