Panther Road Classics - 1969 Plymouth Road Runner is a ground-up restoration! This is a Matching Numbers drivetrain. The flawless show quality factory red paint is stunning! Under the hood is a powerful 383ci that is highly detailed. Every nut and bolt glistens. The stout 4-speed manual transmission shifts smooth. The rear end gears 3:23.1 sure grip rear really puts the power to the ground.