{"product_id":"kingman-speed®-gm-lt1-lt2-lt4-l83-l86-l87-fuel-rail-crossover-tube-and-intermediate-fuel-feed-pipe","title":"Kingman Speed® GM LT1\/LT2\/LT4\/L83\/L86\/L87 Fuel Rail Crossover Tube and Intermediate Fuel Feed Pipe","description":"\u003cp\u003e\u003cstrong\u003eCOMPATIBLE: (5.3L\/6.2L)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2015 - 2020 CADILLAC ESCALADE ESV (L86)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2016 - 2024 CHEVROLET CAMARO SS (LT1)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2020 - 2024 CHEVROLET CAMARO LT1 (LT1)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2017 - 2024 CHEVROLET CAMARO ZL1 (LT4)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2014 - 2019 CHEVROLET CORVETTE STINGRAY (LT1)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2017 - 2019 CHEVROLET CORVETTE GRAND SPORT (LT1)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2015 - 2019 CHEVROLET CORVETTE Z06 (LT4)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2020 - 2027 CHEVROLET CORVETTE STINGRAY (LT2)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2020 - 2027 CHEVROLET CORVETTE E-RAY (LT2)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2014 - 2018 CHEVROLET SILVERADO 1500 (L83\/L86)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2015 - 2020 CHEVROLET SUBURBAN \u003cmeta charset=\"utf-8\"\u003e(L83\/L86)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2015 - 2020 CHEVROLET TAHOE \u003cmeta charset=\"utf-8\"\u003e(L83\/L86)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2014 - 2018 GMC SIERRA 1500 \u003cmeta charset=\"utf-8\"\u003e(L83\/L86)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2015 - 2020 GMC YUKON \u003cmeta charset=\"utf-8\"\u003e(L83\/L86)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003e2015 - 2020 GMC YUKON XL \u003cmeta charset=\"utf-8\"\u003e(L83\/L86)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003e2015 - 2021 GMC YUKON \u003cmeta charset=\"utf-8\"\u003e(L83\/L86)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2015 - 2021 GMC YUKON XL \u003cmeta charset=\"utf-8\"\u003e(L83\/L86)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGM 12677002 is a fuel rail crossover tube (also called a high-pressure fuel feed intermediate pipe or \"S\" pipe). It handles high fuel pressure between the fuel rails on Gen 5 small-block engines.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"\"\u003e\u003cstrong\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cspan class=\"rQesXe MPyX\"\u003eReplacement:\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e Often swapped out during major engine work like camshaft upgrades or Active Fuel Management (AFM\/DOD) deletes.\u003cbr\u003e\u003cbr\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"\"\u003e\u003cstrong\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cspan class=\"rQesXe MPyX\"\u003eOne-Time Use:\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e The factory hard-line style crossover is typically designed as a one-time-use seal component, requiring a fresh replacement part anytime the fuel system or intake manifold is disassembled\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"\"\u003e\u003cstrong\u003e\u003cspan class=\"iNqyIf\"\u003eGM 12677004 is an intermediate high-pressure fuel feed pipe used on modern direct-injection GM V8 engines (such as the 5.3L and 6.2L Gen V LT\/L83\/L86 engines) to link the high-pressure fuel pump (HPFP) to the fuel rail system.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"\"\u003e\u003cstrong\u003e\u003cspan class=\"iNqyIf\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"\"\u003e\n\u003cdiv class=\"\"\u003e\u003cstrong\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cspan class=\"rQesXe MPyX\"\u003eFunction:\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e Transfers and maintains high fuel pressure safely between the mechanical fuel pump and the fuel rails.\u003cbr\u003e\u003cbr\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"\"\u003e\u003cstrong\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cspan class=\"rQesXe MPyX\"\u003eMaterial:\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e Corrosion-resistant stainless steel built for high-pressure under-hood conditions.\u003cbr\u003e\u003cbr\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"\"\u003e\u003cstrong\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cspan class=\"rQesXe MPyX\"\u003eReplaces Older Part Numbers:\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e Supersedes previous GM part numbers 12618337, 12673077, and 12679191.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Kingman Speed®","offers":[{"title":"Default Title","offer_id":43154802868318,"sku":"KING-12677002","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0030\/5315\/8515\/files\/1_dda19c4d-bd3c-4830-8dcd-201bef30b885.jpg?v=1786589718","url":"https:\/\/10secondracing.com\/products\/kingman-speed%c2%ae-gm-lt1-lt2-lt4-l83-l86-l87-fuel-rail-crossover-tube-and-intermediate-fuel-feed-pipe","provider":"10 Second Racing","version":"1.0","type":"link"}