{"product_id":"lightweight-ring-and-pinion-swap-for-ford-nine-inc","title":"Lightweight Ring And Pinion Swap For Ford Nine Inch Rear End With 8620 Heat Treated Steel 28 Spline Pinion And 6.66 Ratio Built To Shred Paint On Street And Grip The Dragstrip While Handling Circuit Turns Without Fail","description":"\u003cdiv\u003e\n\u003cp\u003eLightweight ring and pinion Ford 9-inch drag diffs set.\u003cbr\u003e✔️ 8620 steel, 28 spline pinion, 6.66 ratio, removes 2-3 pounds.\u003c\/p\u003e \u003cp\u003eThis lightweight ring and pinion gearset fits your Ford 9-inch rear end for serious street and strip action. You get a 6.66 ratio swap built to handle high torque while cutting 2 to 3 pounds off the backside. Grab this set to boost your launch and stick turns without missing a beat.\u003c\/p\u003e ✅ 8620 heat-treated steel for extra strength and longevity.\n✅ 28 spline pinion handles high torque loads easily.\n✅ Precision 6.66 ratio delivers instant quarter-mile grip.\n✅ Cuts 2 to 3 pounds of unsprung weight for quicker launches.\n✅ Comes with a 1-year warranty against workmanship defects.\n\u003cbr\u003e \u003cp\u003e💡 What factors make a lightweight ring and pinion swap best for Ford 9-inch rear end upgrades?\u003cbr\u003e\u003cbr\u003eA lighter ring and pinion swap cuts rotational mass so your engine spins up faster and launches quicker.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e8620 heat-treated steel resists flex and breaks even under heavy load and slam shifting.\u003c\/li\u003e\n\u003cli\u003eCutting two to three pounds off the backside saves rotational inertia for lower e-times.\u003c\/li\u003e\n\u003cli\u003e28 spline pinions provide extra surface area to handle high torque without shearing off.\u003c\/li\u003e\n\u003cli\u003e6.66 gearing offers a handy sweet spot for street drivability and dragstrip bite.\u003c\/li\u003e\n\u003c\/ul\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":67951925526763,"sku":"VXB00AYJ3NTM","price":390.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/41_63LsJ69L.jpg?v=1791781770","url":"https:\/\/vxbtools.com\/products\/lightweight-ring-and-pinion-swap-for-ford-nine-inc","provider":"VXB Bearings","version":"1.0","type":"link"}