{"product_id":"rts-spl31","title":"RTS Differential, Full Spool 31 Spline, True Race Lightweight Ford, 9 in, Each","description":"\u003cp\u003e\u003cstrong\u003eRTS Lightweight True Race Spools\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003eRTS Lightweight True Race spools give you the traction that you need by locking the axle shafts together, forcing your rear tires to turn at the same speed. They're CNC-machined from forged chromoly steel to provide a more rigid ring gear mounting. This eliminates the gear failure caused by case deflection or differential side-gear failure. Fits 2.891″ or 3.062″ bore case\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cb\u003eFeatures\u003c\/b\u003e\u003cbr\u003e\r\n• Machined from 8620 forged steel\u003cbr\u003e\r\n• Lightened to reduce rotating weight\u003cbr\u003e\r\n• Broached 31 spline with 45° pressure angle\u003cbr\u003e\r\n• Heat treated\u003cbr\u003e\r\n• Finish machining after heat treat to bring surfaces within specifications\u003cbr\u003e\r\n• Designed In House\u003c\/p\u003e","brand":"RTS","offers":[{"title":"Default Title","offer_id":63061739700305,"sku":"RTS-SPL31","price":452.47,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2115\/6365\/files\/default_product_cd568f44-7301-4bfd-b4af-25b67d65cd03.gif?v=1792597994","url":"https:\/\/longboostperformance.com\/products\/rts-spl31","provider":"LongBoost Performance Parts","version":"1.0","type":"link"}