{"product_id":"dohc-camshaft-retaining-tool-set","title":"DOHC Camshaft Retaining Tool Set","description":"The OTC 6691 Camshaft Retaining Tool is an essential tool for mechanics working on GM 2.8L, 3.0L, and 3.6L DOHC engines. This specialized tool set utilizes oversized retaining plates to effectively lock the camshafts together at top dead center (TDC).\n\nBy holding the camshafts securely, these plates prevent them from rotating while the engine timing is being set. The set includes three plates: one is used for tightening a set of cams, while the other two work together to secure the second set. This design ensures precise timing adjustments, crucial for optimal engine performance and longevity.\n\nA key feature of the OTC 6691 is its oversized design. This intentional sizing prevents the installation of valve covers while the retaining plates are in place, acting as a safeguard to protect the engine from improper assembly. This tool is a direct alternative to the OEM equivalent EN-48383.","brand":"OTC","offers":[{"title":"Default Title","offer_id":52689758093624,"sku":"6691","price":76.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687908164.jpg?v=1784910051","url":"https:\/\/store.motormia.co\/products\/dohc-camshaft-retaining-tool-set","provider":"MOTORMIA","version":"1.0","type":"link"}