2017 Harley-Davidson FLSTC - Heritage Softail Classic, 2017 Harley-Davidson Heritage Softail Classic Comfort as modern as this mornings news and the power from our High Output Twin Cam 103B engine, but the look still blazes straight from this machines authentic dresser past. This is too good to consign to history. The Heritage Softail Classic is rich with the nostalgia of days gone by, but the ...