Ford Mustang 2014 Differential gear 3.55 for Mustang models 86 to 2014 only and Crown Victoria 92 to 2011, new!! From USA Gear, differential gear size 3.55 Fits manual and automatic transmission New!! Does not fit Mustang 2015-2026 Its size is the same as the Crown Victoria Police P71 Price: 1100 SAR - Location: Al Khobar, and shipping is available to all regions