{"product_id":"yukon-gear-grizzly-locker-for-dana-60-4-56-30-spline","title":"Yukon Gear Grizzly Locker For Dana 60 \/ 4.56+ \/ 30 Spline","description":"\u003cp\u003eEverything 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. \n\u003cbr\u003eThe Yukon Grizzly Locker is the ultimate in mechanical locking differentials for street, off-road, and drag racing. Grizzly Lockers provide 100% power to both tires, while still allowing for disengagement while negotiating turns. \n\u003cbr\u003eThis locker is not compatible with c-clip axles.\n\u003cbr\u003eD60 30spl 4.56 \u0026amp; UP GRIZZLY LOCKER \n\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cbr\u003e  \u003cli\u003ePatented internal design reduces common locker failures\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eFits Dana Spicer 60 with 30 spline axles\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eFits Dana Spicer 60 w\/30 Spline Axles\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003e8620 internals for added strength\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003e4.56 and up ratio only\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eAssembled in the USA\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"Yukon Gear \u0026 Axle","offers":[{"title":"Default Title","offer_id":54093916045684,"sku":"YGLD60-4-30","price":1161.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/4365\/8612\/files\/3ecf9d97512556f2512d1de780ee500b_4be7934a-9c06-4396-8482-cf6c44eb44b0.jpg?v=1773623728","url":"https:\/\/downeastoffroad.com\/products\/yukon-gear-grizzly-locker-for-dana-60-4-56-30-spline","provider":"Down East Offroad ","version":"1.0","type":"link"}