{"product_id":"tsp-ls-cathedral-port-cylinder-head-to-rectangle-port-intake-manifold-adapters","title":"ICT BILLET LS Cathedral Port Cylinder Head to Rectangle Port Intake Manifold Adapters","description":"\u003ch2\u003eLS Cathedral Port Cylinder Head to Rectangle Port Intake Adapter\u003c\/h2\u003e \u003ch3\u003eProduct Details:\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cspan\u003eCompatible with all \u003cspan style=\"color: rgb(43, 0, 255);\"\u003ecathedral\u003c\/span\u003e port cylinder \u003cspan style=\"color: rgb(43, 0, 255);\"\u003eheads \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eRPO codes: LS1 LS2 LS6 LY2 L20 LH6 LY5 LMG LC9 LS4 LH8 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33\u003c\/span\u003e \u003c\/li\u003e \u003cli\u003e\u003cspan\u003eCompatible with all \u003cspan style=\"color: rgb(43, 0, 255);\"\u003erectangle\u003c\/span\u003e port: \u003cspan style=\"color: rgb(43, 0, 255);\"\u003eintake\u003c\/span\u003e manifolds (\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u0026amp; superchargers\u003c\/span\u003e) RPO codes: LS3 L99 L92 L94 L9H L76 L77 L98 L96 LY6 LFA LZ1 LSA LS9\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eIncludes: adapter plates (1\/2\" thick), orings, 70mm bolts with sealing washers for use with an LSA supercharger (bolt lengths for other intakes listed below)\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003eMade in Wichita, Kansas from 6061-T6 USA produced billet aluminum\u003cbr\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e*some intake manifolds will require modification of alignment pin to sit flush on adapters.  NOT compatible with LS7 ports\u003c\/p\u003e \u003ch3\u003e\u003cspan\u003eHelpful Links\u003c\/span\u003e\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTorque specs: Intake to head bolts 106 lb-in\u003c\/li\u003e \u003cli\u003eOptional bolts if using: \"car\" intake (M6 x 130mm \u003ca href=\"https:\/\/www.ictbillet.com\/products\/10-pcs-hex-flange-bolts-m6-1-0-130mm-length?_pos=1\u0026amp;_psq=BOLTM6-130X10\u0026amp;_psid=d5eeae938\u0026amp;_ss=e\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003ebolt kit\u003c\/span\u003e\u003c\/a\u003e) or \"truck\" intake (\u0026amp; Magnuson 2300) (M6 x 90mm \u003ca href=\"https:\/\/www.ictbillet.com\/products\/10-pcs-hex-flange-bolts-m6-1-0-90mm-length?_pos=1\u0026amp;_psq=BOLTM6-90x10\u0026amp;_psid=e153d6a62\u0026amp;_ss=e\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003ebolt kit\u003c\/span\u003e\u003c\/a\u003e)\u003c\/li\u003e \u003cli\u003eReplacement \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.ictbillet.com\/products\/o-rings-fkm?variant=47962464911590\" style=\"color: rgb(255, 42, 0);\" target=\"_blank\"\u003e-\u003c\/a\u003e\u003ca href=\"https:\/\/www.ictbillet.com\/products\/o-rings-fkm?variant=47962465042662\" style=\"color: rgb(255, 42, 0);\" rel=\"noopener\" target=\"_blank\"\u003e233 oring\u003c\/a\u003e\u003c\/span\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003cdiv style=\"position: relative; width: 100%; max-width: 800px; margin: auto; aspect-ratio: 16\/9;\"\u003e\u003ciframe style=\"position: absolute; inset: 0; width: 100%; height: 100%; border: 0;\" loading=\"lazy\" title=\"LS cathedral and rectangle port adapters\" src=\"https:\/\/www.youtube.com\/embed\/zq3o7J3y-pU?si=DiDjrb2KZn7kzepG\"\u003e \u003c\/iframe\u003e\u003c\/div\u003e","brand":"ICT Billet","offers":[{"title":"Default Title","offer_id":42891799855189,"sku":"551316","price":239.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/5040\/files\/551316.jpg?v=1787235607","url":"https:\/\/speedzone-web.com\/products\/tsp-ls-cathedral-port-cylinder-head-to-rectangle-port-intake-manifold-adapters","provider":"Speedzone Performance LLC","version":"1.0","type":"link"}