{"product_id":"dana-spicer-80-37-spline-4-10-up-steel-spool","title":"Dana Spicer 80 37 Spline 4.10 Up Steel Spool","description":"The Yukon steel spool is a robust differential component engineered to convert a Dana Spicer 80 axle to 100% lockup.\n\nThis spool is specifically designed for Dana Spicer 80 axles with 37 spline axles and requires a gear ratio of 4.10 or higher. It delivers uncompromising traction, making it an exceptional choice for dedicated off-road vehicles and drag racing applications where maximum grip is essential.\n\nDue to its full-time locking nature, this spool is not recommended for street-driven vehicles as it can negatively impact handling and tire wear in normal driving conditions. It is intended for specialized use where extreme traction is the primary requirement.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52871774830904,"sku":"YP FSD80-4-37","price":1135.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/dana-spicer-80-37-spline-4-10-up-steel-spool","provider":"MOTORMIA","version":"1.0","type":"link"}