And while I can't say it's a one-of-one rig, I'm pretty sure I haven't seen another 1969 Road Runner sporting this exact configuration. Tan vinyl top aside, this Mopar is far from rare.

Back in 1969, Road Runners came with either the 383-cubic-inch (6.3-liter) V8 or the 426-cubic-inch (7.0-liter) HEMI. The 383 churned out 335 horsepower (340 metric horsepower) and 425 pound-feet ...