{"product_id":"afe-street-series-rear-differential-cover-raw-w-machined-fins-20-21-gm-trucks-v8-6-6l","title":"aFe Street Series Rear Differential Cover Raw w\/ Machined Fins 20-21 GM Trucks V8-6.6L","description":"\u003cp\u003eThe aFe Street Series Rear Differential Cover for 2020-2021 GM trucks with V8 6.6L engines is a high-performance upgrade designed to enhance differential cooling and protection. Constructed with durable materials, this cover features built-in internal and external fins that transfer heat away from the differential oil, promoting maximum cooling during extended use. Its increased oil capacity compared to stock units allows for improved lubrication and thermal management, supporting better overall drivetrain performance. The inclusion of a magnetic drain plug helps capture loose metal particles, preventing potential damage and extending component lifespan. An internal calibration plug ensures the oil level remains at the factory setting, preventing overfilling, while an optional deep reach magnetic fill plug (PN: 46-00002) can be added for enhanced filtration.\u003c\/p\u003e\n\u003cp\u003eThis differential cover is designed specifically for 2020-2021 GM trucks equipped with V8 6.6L engines, providing a direct bolt-on replacement that requires no additional modifications. It fits the factory mounting points and is suitable for street and performance applications where improved cooling and protection are desired. The kit includes the cover and magnetic drain plug, with compatibility confirmed for the specified vehicle models. Ideal for daily driving, towing, or off-road use, this cover helps maintain optimal differential temperature and cleanliness, ensuring reliable performance under demanding conditions.\u003c\/p\u003e","brand":"aFe","offers":[{"title":"Default Title","offer_id":67602612813978,"sku":"46-71260A","price":298.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/5857\/7796\/files\/0003737_46-71260A_1.webp?v=1790673257","url":"https:\/\/absautorepair.com\/products\/afe-street-series-rear-differential-cover-raw-w-machined-fins-20-21-gm-trucks-v8-6-6l","provider":"ABS Auto Body","version":"1.0","type":"link"}