{"product_id":"usa-standard-spool-for-ford-9in-31-spline","title":"USA Standard Spool For Ford 9in \/ 31 Spline","description":"Installing a quality USA Standard Gear spool is a cost-effective way to get 100% lockup. Installation is easy as they install in place of your differential carrier assembly. Each USA Standard Gear spool is made from high-quality 8620 steel and heat treated for additional strength. A spool is an outstanding choice for dedicated off-road and drag racing vehicles only.","brand":"Yukon Gear \u0026 Axle","offers":[{"title":"Default Title","offer_id":43887440003293,"sku":"YUKZP FSF9-31","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/3758\/1491\/products\/0ab9da37bd021fb54c85b5c38bd4ed31.jpg?v=1686355720","url":"https:\/\/hellhoundperformance.store\/products\/usa-standard-spool-for-ford-9in-31-spline","provider":"Hellhound Performance","version":"1.0","type":"link"}