Susan Roush-McClenaghan follows in her father’s footsteps 40 years later. In 1971 Jack Roush entered the SS/HA class at the NHRA U.S. Nationals held in Indianapolis, Ind., and won. Fast-forward 40 years, Susan Roush-McClenaghan, daughter of Roush Fenway Racing co-owner Jack Roush, won the final National Muscle Car Association (NMCA)Continue Reading