{"product_id":"hurst-engineering-limited-slip-differential-gm-12-bolt-truck-3-73-gear-ratio","title":"Hurst 02-125 Engineering Limited Slip Differential - GM 12-Bolt Truck,3.73+ Gear Ratio","description":"Are you stuggling for traction, or just have some terrible noise coming from the GM 12-bolt in your truck?  Hurst Engineering Limited Slip Differentials offer great traction and strength, but are not overly aggressive for the street. These differentials are 4-spring, composite, clutch-style, limited-slip carriers-with internal gears machined from forged 4320 steel and stronger teeth.  These differentials are for GM 12-bolt 30 spline rear ends, and are compatible with 3.73-UP ring \u0026amp; pinion gears. Get rid of that old open differential and upgrade to a limited slip unit!","brand":"Hurst","offers":[{"title":"Default Title","offer_id":51072800555323,"sku":"BCCS_02-125","price":1118.31,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/5958\/2011\/files\/02-125_01.jpg?v=1774466226","url":"https:\/\/performancepartscanada.ca\/products\/hurst-engineering-limited-slip-differential-gm-12-bolt-truck-3-73-gear-ratio","provider":"Performance Parts Canada","version":"1.0","type":"link"}