{"product_id":"mustang-irs-super-8-8-inch-ring-and-pinion-set-3-73-ratio","title":"Ford Performance Parts M-4209-88373A Mustang IRS Super 8.8-Inch Ring And Pinion Set-3.73 Ratio","description":"Ford 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.","brand":"Ford Performance Parts","offers":[{"title":"Default Title","offer_id":51236957356347,"sku":"BDXX_M-4209-88373A","price":353.98,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/5958\/2011\/files\/M-4209-88373A_140472ab-6f8a-43c5-ab68-fbbb0ae66060.jpg?v=1778374988","url":"https:\/\/performancepartscanada.ca\/products\/mustang-irs-super-8-8-inch-ring-and-pinion-set-3-73-ratio","provider":"Performance Parts Canada","version":"1.0","type":"link"}