{"product_id":"differential-upgrade-stage-ii","title":"Differential Upgrade - Stage II","description":"The GM Differential Upgrade - Stage II is a performance differential assembly specifically designed for the 2005 Chevrolet Corvette. This upgrade features a media blast transmission case for enhanced durability and a stronger 2006+ style assembly. It comes complete with a seal and gasket kit to ensure proper integration.\n\nThis differential assembly includes a C6 Z06 left stub shaft and a C6 Z06 2-piece right stub shaft for robust power delivery. It also incorporates OEM clutch packs and HD preload springs, along with performance metal micropolished ring and pinion gears. A tailhousing kit is also provided. Various gear ratios are available, including 2.56 (30 spline), 2.73, 3.15, 3.42, 3.73, 3.90, and 4.11.\n\nRPM Transmissions notes that power ratings are not listed as the differential's capacity depends on usage. They advise contacting a sales representative to discuss driving style and horsepower requirements to determine the best fit for your application. Personalization options such as powder coating and cryogenic processing are also available.","brand":"GM \/","offers":[{"title":"Default Title","offer_id":52688571007288,"sku":"diff-stg-2-05M6","price":4445.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/664202632.png?v=1784891191","url":"https:\/\/store.motormia.co\/products\/differential-upgrade-stage-ii","provider":"MOTORMIA","version":"1.0","type":"link"}