{"product_id":"head-dowel-hollow-gm-ls-4-8l-5-3l-6-0l","title":"Dura-Bond Bearing Hollow Cylinder Head Dowel — Fits GM LS 4.8L 5.3L 6.0L","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Dura-Bond Bearing\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDura-Bond Bearing engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Dura-Bond Bearing lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eReliable LS Engine Alignment\u003c\/h2\u003e\u003cp\u003eWhen building or refreshing a GM LS-series engine, proper cylinder head alignment is non-negotiable. The Dura-Bond Bearing Hollow Cylinder Head Dowel is specifically engineered for the 4.8L, 5.3L, and 6.0L LS platforms. These hollow dowels facilitate precise head positioning while allowing for necessary fluid or air passage, ensuring your engine assembly meets factory specifications or exceeds them for high-performance applications.\u003c\/p\u003e\u003ch3\u003eWhy Choose Dura-Bond LS Dowels?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e Specifically designed for GM LS 4.8L, 5.3L, and 6.0L engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Hollow construction for versatile application\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Premium steel for long-lasting performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliability:\u003c\/strong\u003e Prevents head shift during high-torque operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Direct replacement for OE dowels\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe LS platform is renowned for its power potential, but that power requires a solid foundation. Using these high-quality hollow dowels helps maintain the critical seal between the block and the head, reducing the risk of gasket failure under high-boost or high-compression conditions. Whether you are building a street machine or a dedicated track car, these dowels provide the peace of mind that your top end is perfectly indexed. For all your LS engine building needs, count on the selection and expertise available at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Dura-Bond Bearing products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/valve-spring-shims-1-247-od-877-id-015\" style=\"color:#0066cc;text-decoration:none;\"\u003eDura-Bond Valve Spring Shims 1.247 OD\/.877 ID\/.015 — Engine Valvetrain\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/valve-spring-shims-1-270-od-570-id-015\" style=\"color:#0066cc;text-decoration:none;\"\u003eDura-Bond Bearing Valve Spring Shims — 1.270\" OD, 0.570\" ID, 0.015\" Thick (Set of 100)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/1-270-valve-spring-shims-570-id-030-thick\" style=\"color:#0066cc;text-decoration:none;\"\u003eDura-Bond Bearing Valve Spring Shims 1.270\" OD \/ 0.570\" ID \/ 0.030\" Thick (100-Pack)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/hp-cam-bearing-set-sbf-302-351-svo\" style=\"color:#0066cc;text-decoration:none;\"\u003eDura-Bond HP Cam Bearing Set — Fits Small Block Ford 302\/351 SVO\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/hp-cam-bearing-set-sbf-302-351-svo-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDura-Bond HP Cam Bearing Set SBF 302\/351 SVO — Coated Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Dura-Bond Bearing Hollow Cylinder Head Dowel \\u2014 Fits GM LS 4.8L 5.3L 6.0L\",\"description\":\"Upgrade your GM LS engine build with Dura-Bond hollow cylinder head dowels. 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Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Dura-Bond Bearing?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Dura-Bond Bearing Hollow Cylinder Head Dowel \\u2014 Fits GM LS 4.8L 5.3L 6.0L?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. 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