{"product_id":"gm-chevrolet-4-8-or-5-3-862-ls-cylinder-heads-no-core-pair-oem-3","title":"GM Chevrolet 4.8 or 5.3 #862 LS Cylinder heads (NO CORE) Pair OEM","description":"\u003cdiv style=\"text-align: center;\"\u003e\n\u003cdiv\u003e**For Sale: Fully Serviced LS 4.8\/5.3 Cylinder Heads**\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003ePresenting a meticulously serviced pair of LS 4.8\/5.3 Cylinder Heads, meticulously prepared to surpass expectations.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e**Service Highlights:**\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e- **Spring Inspection:** Springs undergo rigorous testing and are promptly replaced if they fall short of OE specifications.\u003c\/div\u003e\n\u003cdiv\u003e- **Valve Guides:** Any valve guides found out of tolerance are promptly replaced for optimal performance.\u003c\/div\u003e\n\u003cdiv\u003e- **New Valve Seals:** Equipped with fresh valve seals to ensure peak efficiency.\u003c\/div\u003e\n\u003cdiv\u003e- **Precision Valve Work:** Valves undergo precise cutting at three angles (44\/45 Degrees) for enhanced performance.\u003c\/div\u003e\n\u003cdiv\u003e- **Valve Inspection:** Each valve undergoes thorough inspection; if deemed unsuitable for reuse, it is promptly replaced with a new one.\u003c\/div\u003e\n\u003cdiv\u003e- **Surface Refinement:** Cylinder heads are meticulously resurfaced to achieve a near mirror finish, ideal for MLS gasket applications.\u003c\/div\u003e\n\u003cdiv\u003e- **Enhanced Combustion Chamber:** The exhaust side combustion chamber is skillfully opened up for improved engine performance.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e**Thorough Cleaning Process:**\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eAll heads undergo Vapor Blasting, Power Washing, and Sonic Cleaning to ensure pristine condition.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e**Quality Assurance:**\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eEvery head is meticulously checked for warping and cracks to guarantee reliability.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e**Ideal for Enduring Performance:**\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThese Cylinder Heads are tailored for individuals seeking a premium replacement, engineered to endure the test of time and miles with unmatched reliability.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e--- \u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThis version maintains the technical details while refining the language for enhanced clarity and professionalism.\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003eWARRANTY TERMS:\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003eThe warranty coverage commences on the date of purchase and extends to the original owner of the cylinder head.\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003eCoverage:\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003eThe warranty is applicable solely to the cylinder head itself. (Labor costs are not included.) We advise consulting with your mechanic to ensure compatibility with your engine. It's imperative that the heat tab remains intact on the cylinder head, unaltered or melted.\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003eEXCLUSIONS:\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003eThe warranty does not cover damages resulting from improper installation, mishandling, overheating, or any modifications to the cylinder head. Any repairs conducted without prior authorization will render the warranty null and void.\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003eIMPORTANT NOTICE:\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003eTampering with the heat tab will automatically void the warranty.\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003eRETURNS:\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003eThe item must be unused and in its original condition upon receipt.\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003eIt should be returned in its original packaging.\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003eAny returned item is subject to a 20% restocking fee.\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003eADDITIONAL INFORMATION:\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003eNo core charge is applicable.\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003eCore return is not required.  \u003c\/div\u003e","brand":"Chevrolet","offers":[{"title":"Default Title","offer_id":54006452158780,"sku":"227453830886","price":849.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/8263\/5324\/files\/57_41e186f7-d135-4ad1-ae94-98ac6ddc43ca.jpg?v=1787248150","url":"https:\/\/gcmotorsports.net\/products\/gm-chevrolet-4-8-or-5-3-862-ls-cylinder-heads-no-core-pair-oem-3","provider":"GC Motorsports ","version":"1.0","type":"link"}