{"product_id":"tsp-ls-rectangle-port-cylinder-head-to-cathedral-intake-adapters","title":"ICT BILLET LS Rectangle Port Cylinder Head to Cathedral Intake Adapters","description":"\u003ch2\u003eLS Rectangle Port Cylinder Head to Cathedral Port Intake\u003c\/h2\u003e \u003ch3\u003eProduct Details:\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cspan\u003eCompatible with all \u003cspan style=\"color: rgb(43, 0, 255);\"\u003erectangle\u003c\/span\u003e port cylinder \u003cspan style=\"color: rgb(43, 0, 255);\"\u003eheads \u003c\/span\u003e\u003c\/span\u003eRPO codes: LS3 L99 L92 L94 L9H L76 L77 L98 L96 LY6 LFA LZ1 LSA LS9\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eCompatible with all \u003cspan style=\"color: rgb(43, 0, 255);\"\u003ecathedral\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: 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\u003eYou will use the factory intake manifold gaskets\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eIncludes: adapter plates (1\/2\" thick) and orings\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\u003eOptional intake manifold bolts:\u003c\/span\u003e\u003c\/h3\u003e \u003col\u003e \u003cli\u003eCar intake manifold require 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=a70b81c2f\u0026amp;_ss=e\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003ebolts\u003c\/span\u003e\u003c\/a\u003e \u003c\/li\u003e \u003cli\u003eTruck intake manifold require 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=0969a7b2d\u0026amp;_ss=e\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003ebolts\u003c\/span\u003e\u003c\/a\u003e \u003c\/li\u003e \u003c\/ol\u003e \u003cp\u003e\u003cspan\u003eSee our other listing for reverse \u003ca href=\"https:\/\/www.ictbillet.com\/products\/ls-cathedral-port-cylinder-head-to-rectangle-port-intake-manifold-adapters?variant=46047961743590\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eadapters\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e \u003c\/p\u003e \u003ch3\u003e\u003cspan\u003eHelpful Links\u003c\/span\u003e\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eReplacement \u003ca href=\"https:\/\/www.ictbillet.com\/products\/o-rings-fkm?variant=47962464911590\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e-229 oring\u003c\/span\u003e\u003c\/a\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":42891811061845,"sku":"551317","price":38800.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/5040\/files\/ls-rectangle-port-cylinder-head-to-cathedral-intake-adapters-ict-billet-7460449.jpg?v=1787235778","url":"https:\/\/speedzone-web.com\/en-jp\/products\/tsp-ls-rectangle-port-cylinder-head-to-cathedral-intake-adapters","provider":"Speedzone Performance LLC","version":"1.0","type":"link"}