{"product_id":"rectangle-intake-manifold-adapter-for-ls1-cathedral-port-to-ls3-551316-lsa-lsx-116663528891","title":"Rectangle Intake Manifold Adapter for LS1 Cathedral Port to LS3 (551316, LSA, LSX)","description":"\u003cp\u003eIncludes: - Rectangle Intake Manifold Adapter for LS1 Cathedral Port to LS3\u003c\/p\u003e \u003cp\u003eFits Models: - Chevrolet Camaro - Chevrolet Corvette - Chevrolet Silverado - Chevrolet Tahoe - GMC Sierra - GMC Yukon\u003c\/p\u003e \u003cp\u003eModel Years: - 1997–2013\u003c\/p\u003e \u003cp\u003eSubmodels: - Common trims include Z28, SS, LT1, LT4, and various performance packages - Chassis codes: GM F-body (Camaro), GM C6 (Corvette), GMT800 (Silverado\/Tahoe), GMT900 (Sierra\/Yukon)\u003c\/p\u003e \u003cp\u003eEngine Options: - Common engine sizes include 5.7L LS1, 6.0L LS2, 6.2L LS3 - Engine codes: LS1, LS2, LS3\u003c\/p\u003e \u003cp\u003eDescription: This Rectangle Intake Manifold Adapter is designed to convert LS1 Cathedral Port manifolds to LS3 specifications, enhancing performance and compatibility for various GM vehicles. Ideal for those upgrading their intake systems for improved airflow and efficiency.\u003c\/p\u003e \u003cp\u003eFeatures: - Facilitates LS1 to LS3 manifold conversions - Durable construction for long-lasting performance - Designed for optimal airflow and engine efficiency - Easy installation with standard tools - Co\u003c\/p\u003e","brand":"USA Kiki Automotive","offers":[{"title":"Default Title","offer_id":53488548741429,"sku":"116663528891","price":337.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/1428\/7413\/files\/s-l1600_6d2dfd2e-eec7-40eb-9329-41836b3c4d37.webp?v=1788805858","url":"https:\/\/www.americanautomotiveparts.com\/products\/rectangle-intake-manifold-adapter-for-ls1-cathedral-port-to-ls3-551316-lsa-lsx-116663528891","provider":"American Automotive Parts","version":"1.0","type":"link"}