July-August 2020 1968 Plymouth Hemi Road Runner Written by Elana Scherr Courtesy of Mecum Auctions First year for the Plymouth Road Runner One of only 391 Hemi Road Runner Coupes produced in 1968 with automatic transmission 426-ci Hemi V8 engine Dual 4-barrel carburetors Believed to be 66,000 miles Want to read more? Subscribe here! Already a subscriber? Click here to login!