{"product_id":"detroit-speed-engineering-070880-355ds-detroit-speed-engineering-fn988-std-case-differential-carrier-with-3-55-ratio-and-31-spline-for-ford-8-8-and-9-inch-axles","title":"DETROIT SPEED ENGINEERING 070880-355DS Detroit Speed Engineering FN988 STD Case Differential Carrier with 3.55 Ratio and 31 Spline for Ford 8.8 and 9-inch Axles","description":"\u003cp\u003eThe Detroit Speed Engineering FN988 STD Case Differential Carrier is engineered for high-performance applications requiring durability and precise gear ratios. Featuring a 3.55 gear ratio, this carrier optimizes power transfer and efficiency for both street and track use. Its 31-spline design ensures robust engagement and longevity under demanding driving conditions. Crafted from high-quality iron, this differential carrier provides excellent strength and resistance to wear, making it suitable for various Ford 8.8 and 9-inch axle assemblies. Whether rebuilding an existing drivetrain or upgrading for improved performance, this carrier offers a reliable solution with straightforward installation and compatibility across multiple vehicle builds.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eGear Ratio: 3.55 for optimal balance of acceleration and highway fuel economy\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSpline Count: 31 splines for enhanced strength and engagement\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMaterial: Durable iron construction for excellent wear resistance and longevity\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatibility: Designed for Ford 8.8 and 9-inch axle assemblies\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eApplication: Suitable for street performance, drag racing, and off-road use\u003c\/li\u003e\u003c\/ul\u003e","brand":"DETROIT SPEED ENGINEERING","offers":[{"title":"Default Title","offer_id":48405468250334,"sku":"DSE070880-355DS","price":3873.02,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/7690\/8766\/files\/DSE070880-355DS.jpg?v=1783034521","url":"https:\/\/www.racingsupply.ca\/products\/detroit-speed-engineering-070880-355ds-detroit-speed-engineering-fn988-std-case-differential-carrier-with-3-55-ratio-and-31-spline-for-ford-8-8-and-9-inch-axles","provider":"Racing Supply Co.","version":"1.0","type":"link"}