{"product_id":"95mm-genuine-gm-throttle-body","title":"95mm Genuine GM Throttle Body","description":"The Smg Speed throttle body assembly, identified by GM part number 12669871 (also superseding 12740728), is a factory-original 95mm throttle body designed for the 2019 Corvette ZR1. It is frequently utilized as a performance upgrade for various Gen V LT engines, including LT1, L86, and LT2 applications, to increase intake airflow capacity.\n\nWhile this is a genuine GM part, it is not a direct bolt-on for all configurations. An adapter plate is required when installing this throttle body on LT1, L86, LT2, and other non-LT5 Gen V LT-based engine applications. Furthermore, custom tuning is required for proper operation when using this unit on LT1, LT4, or L86 engines to ensure correct engine performance and drivability.\n\nThis unit features a 95mm bore diameter and is manufactured to stringent GM OEM standards, ensuring consistency and safety for performance-focused projects, such as street performance, naturally aspirated, or boosted combinations.","brand":"Smg Speed","offers":[{"title":"Default Title","offer_id":52663692591416,"sku":"12669871-RA","price":365.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687139946.jpg?v=1784329032","url":"https:\/\/store.motormia.co\/products\/95mm-genuine-gm-throttle-body","provider":"MOTORMIA","version":"1.0","type":"link"}