{"product_id":"yukon-gear-grizzly-locker-for-gm-8-5in-8-6in-30-spline-2-73","title":"Yukon Gear Grizzly Locker For GM 8.5in \u0026 8.6in \/ 30 Spline \/ 2.73+","description":"Everything about the Yukon Grizzly Locker is hardcore, its casing and gears, its advanced gear tooth design, and its impact on traction and performance. The Yukon Grizzly Locker is a mechanical positive-locking differential that’s engineered for rock crawling, serious trail running, off-road racing, and drag racing. The unit provides 100% power to both tires, while still allowing for disengagement while negotiating turns. The Yukon Grizzly Locker is a patented design that features innovations that make it tougher than the competition. Its inner clutch teeth have a larger radius at the base, which offers up to 350% greater strength versus back-cut designs. The Grizzly Locker’s larger teeth also resist breakage caused by shock-loading or catastrophic axle failure. It’s a serious piece of mechanical engineering for serious driving conditions.","brand":"Yukon Gear \u0026 Axle","offers":[{"title":"Default Title","offer_id":44142748270761,"sku":"YUKYGLGM8.5-3-30","price":1133.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/1061\/4441\/files\/7c1b6ea60c6a4fac77043cdc537a7a6f.jpg?v=1715471829","url":"https:\/\/apexoff-road.com\/products\/yukon-gear-grizzly-locker-for-gm-8-5in-8-6in-30-spline-2-73","provider":"Apex Off-Road Parts and Accessories","version":"1.0","type":"link"}