Just 28 Plymouth Road Runners were made with a Hemi and a four-speed manual in the 426’s last year on the market; this low-mile example lost its original V8 ...
Plymouth used the GTX badge on the 440-equipped Road Runner frm 1972 to 1974. Only 386 units were sold in the final year.
This overlooked Mopar is almost as quick as a Hemi, and only 246 units are known to exist.