{"product_id":"hurst-limited-slip-differential-02-124-for-2-76-3-42-gear-ratios-12-bolt-truck","title":"Hurst Limited Slip Differential 02-124 For 2.76-3.42 Gear Ratios - 12-Bolt Truck","description":"\u003cp\u003eCompatible with Chevy\/GMC C\/K Series Pickup \u0026amp; Blazer\/Jimmy\/Suburban from 1963-1987.\u003c\/p\u003e\u003cp\u003eAre you struggling with traction or experiencing noise from the GM 12-bolt in your truck?\u003c\/p\u003e\u003cp\u003eHurst Engineering Limited Slip Differentials offer strength and traction, but are not overly aggressive for street use.\u003c\/p\u003e\u003cp\u003eThese differentials feature 4-spring, composite, clutch-style, limited-slip carriers with internal gears machined from forged 4320 steel and stronger teeth.\u003c\/p\u003e\u003cp\u003eDesigned for GM 12-bolt 30 spline rear ends, they are compatible with 2.76-3.42 ring \u0026amp; pinion gears.\u003c\/p\u003e\u003cp\u003eUpgrade to a limited slip unit from an old open differential.\u003c\/p\u003e\u003cp\u003eAlso compatible with 3.73 \u0026amp; up thick gears.\u003c\/p\u003e\u003cp\u003eThe use of high grade Non-Synthetic GL-5 gear oil and Yukon LSD additive (or similar) is recommended for long life and smooth operation.\u003c\/p\u003e\u003cp\u003eSynthetic oil is not recommended and may lead to aggressive or noisy operation.\u003c\/p\u003e","brand":"Hurst","offers":[{"title":"Default Title","offer_id":51729636753690,"sku":"HUR02-124","price":803.75,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/8942\/8506\/files\/71nA7Ab-9nL.jpg?v=1771712907","url":"https:\/\/trybeepbeep.com\/products\/hurst-limited-slip-differential-02-124-for-2-76-3-42-gear-ratios-12-bolt-truck","provider":"TryBeepbeep","version":"1.0","type":"link"}