@vrooomguy: Posted @withregram • @keystoneautomotiveoperations What’s new is old again with the @borlaperformance crate muffler equipped @duncanbrotherscustoms 1970 retro body take on the 2012 Boss 302 Ford Mustang. _ #keystonehasit #keystoneautomotive #classiccar#musclecar#restomod#classics #classicsdaily #streetrod #streetcar #customcar #mustang #70mustang #1970mustang #mustangs #gt500 #gt350 #shelbygt350 #classiccars #customcars #musclecars #americanmuscle #hotrodsandmusclecars #musclecarsdaily #americanmusclecars #classicmuscle #classicford #fordmustang #mustanggt500 #fordmustangs #mustangfanclub #fyp #viralvideo