Product details:

Genuine OEM Ford Part Originally Found on the GT350 and GT350R 12mm x 1.25 Thread Pitch for all S550 V6, EcoBoost and GT Mustangs Retains Factory Reverse Lock-out Feature Leather Grip with Black Chrome Accent Red Trim Ring with Red Shift Pattern Inlay Genuine Ford OEM Part# FR3Z-7213-C Add Some Style to Your Interior Many S550 Mustang owners want to use the GT350 shift knob but it's actually a different thread pitch than the V6, EcoBoost and GT models. These shift knobs feature the factory 12mm.