{"product_id":"gm-14-bolt-30-spline-steel-spool","title":"GM 14-Bolt 30-Spline Steel Spool","description":"The Yukon Steel Spool is engineered as a high-strength differential component for performance applications, offering a cost-effective solution for achieving full-time traction. This spool installs into a standard open carrier, delivering 100% of the engine's power to both rear wheels at all times, ensuring maximum grip.\n\nIt is specifically designed to fit GM 10.5-inch 14-bolt truck axles with 30-spline count. The unit is compatible with 4.10 and down gear ratios, or 4.56 and up thick gears.\n\nDue to its full-time lockup nature, this spool is not recommended for street-driven vehicles. It is best suited for vehicles equipped with large tires or those generating high horsepower, where consistent traction is paramount.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52871774404920,"sku":"YP FSGM14T-3-30","price":454.55,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/gm-14-bolt-30-spline-steel-spool","provider":"MOTORMIA","version":"1.0","type":"link"}