2011-14 Ford Mustang Chrome Billet 6-Speed Shift Knob w/Retainer - Red Pattern 2011-14 Ford Mustang Chrome Billet 6-Speed Shift Knob with Shift Boot Retainer - Red Pattern CNC machined from lightweight 6061 T6 billet aluminum Easy Install! Threads directly onto the handle! Fits 2011-2014 Manual Mustangs w/stock handle (except 13-14 GT500) or Mustangs with a 12mm x 1.25 thread pattern shift handle. Show Chrome Plated Finish