{"product_id":"general-motors-gm-48383","title":"General Motors GM-48383 Camshaft Retaining Tool","description":"\u003cp\u003eGeneral Motors GM-48383 Camshaft Retaining Tool\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica Neue, Arial, Noto Sans, Liberation Sans, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol, Noto Color Emoji;\"\u003eThe camshafts must be held at TDC to properly set timing, especially once the inner timing chain is set. Both camshafts on each head must be held in time to allow either head to turn. The camshafts on the left head must be held while timing the camshafts on the right head. During this procedure, the left \u003c\/span\u003ecamshafts are under spring pressure, which can cause the cams to turn, leading to misfiring of\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica Neue, Arial, Noto Sans, Liberation Sans, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol, Noto Color Emoji;\"\u003e the engine. \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica Neue, Arial, Noto Sans, Liberation Sans, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol, Noto Color Emoji;\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica Neue, Arial, Noto Sans, Liberation Sans, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol, Noto Color Emoji;\"\u003eOn the left head, GM-48383-1 is installed to hold the cams, and the timing is set according to published service information. When the engine is at the second timing position to set the right head chain, GM-48383-2 is installed to hold the left head cams, and GM-48383-3 is installed on the right head cams. Both GM-48383-1 and GM-48383-2 are slotted to allow for their installation over the SIDI drive portion of the camshaft in future applications. Failure to use GM-48383 can result in incorrect timing, leading to engine damage. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica Neue, Arial, Noto Sans, Liberation Sans, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol, Noto Color Emoji;\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eSimilar to EN-48383 \u0026amp; OTC 6691\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin; color: #303847;\"\u003eFor the General Motors Tools Catalog, click \u003c\/span\u003e\u003ca href=\"https:\/\/www.tillmantools.com\/gm-s\/2388.htm\" target=\"_blank\"\u003e\u003cb\u003e\u003cspan style=\"mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin;\"\u003ehere\u003c\/span\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e\u003cspan style=\"mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin; color: #303847;\"\u003e \u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin; color: #303847;\"\u003eLooking for General Motors Specialty Tools?\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin; color: #303847;\"\u003e\u003cbr\u003eRest assured, we're here to guide you. If you can't find the GM car repair tools you're looking for in our catalog, please don't hesitate to contact us. Our dedicated and knowledgeable team is ready to assist with any inquiries and help you find the right tool to meet your needs. You can reach us directly at (909) 334-4400. Tillman carries the broadest online inventory of automotive tools.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin; color: #303847;\"\u003eWide Selection of Tools:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin; color: #303847;\"\u003e\u003cbr\u003eDo you need hard-to-find quality mechanic tools, high-end electrician tools, auto body repair tools and supplies, or forestry tools at affordable prices? Look no further! With FREE shipping on selected items, our store has everything you need. Whether you're an authorized repair shop, an independent repair shop, or a DIY enthusiast needing specialty automotive tools, hand tools, or equipment, we have you covered. Our selection includes parts and specialty tools for Harley-Davidson, Ducati, and Suzuki, ensuring the job is done correctly.\u003c\/span\u003e\u003c\/p\u003e","brand":"GM Special Tools and Equipment","offers":[{"title":"Default Title","offer_id":51233139490980,"sku":"GM-48383","price":95.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/3718\/1860\/files\/GM-48383.jpg?v=1770321159","url":"https:\/\/tillmantools.com\/products\/general-motors-gm-48383","provider":"Tillman Tools LLC","version":"1.0","type":"link"}