1970 Challenger Slant-Six in Colorado, not mine

3 speed on the floor doesn't necessarily mean standard transmission.
A real slant six Challenger might be just as rare as a Hemi Clone. JMHO

Oh you are right about the 3 speed on the floor, they didn't specify manual trans. It could be an auto. I also didn't think about how rare a slant challenger may be. Cool car wish I could purchase it.