{"product_id":"ford-racing-15-25-mustang-gt-3-73-ratio-8-8in-ring-and-pinion-set","title":"Ford Racing 15-25 Mustang GT 3.73 Ratio 8.8in Ring and Pinion Set","description":"\u003cp\u003e\u003cb\u003ePart #:\u003c\/b\u003e M-4209-88373A\u003c\/p\u003e\u003cp\u003eFord Racing ring and pinion sets are engineered, manufactured, and tested for maximum performance. These ring and pinion sets are finished in a black oxide coating for corrosion resistance, and are available in many different ratios to fit a variety of Ford differentials. **  Note: 3.15 Ratio Differential not compatible with 3\/31, 3.55, 3.73 and 4.09 ratio gears. Use differential M-4204-MT or M-4204-M.  *  This part is designed and intended for competition use only. It should not be installed on a vehicle that is driven on public roads and highways. Installation of this art on a vehicle driven on public roads and highways is likely to violate U.S. and Canadian laws and regulations relating to motor vehicle emissions.\u003c\/p\u003e\u003cp\u003eRing Gear And Pinion Set |  3.73 Gear Ratio |  8.8 in. Ring Gear Dia. |  Incl. Ring And Pinion\/OEM Crush Sleeve\/Pinion Nut |  For Use w\/Super Independent Rear Suspension Center Section\u003c\/p\u003e","brand":"Ford Racing","offers":[{"title":"Default Title","offer_id":51779925508408,"sku":"F009 M-4209-88373A","price":451.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/horsepower-asset-241451-4907858-square.webp?v=1776893359","url":"https:\/\/store.motormia.co\/products\/ford-racing-15-25-mustang-gt-3-73-ratio-8-8in-ring-and-pinion-set","provider":"MOTORMIA","version":"1.0","type":"link"}