{"product_id":"ch-6b-six-pack-dual-plane-intake-manifold","title":"CH-6B Six-Pack Dual-Plane Intake Manifold","description":"The Edelbrock CH-6B Six-Pack intake manifold is a high-performance, dual-plane aluminum component specifically designed for Chrysler RB series (Wedge) engines, including 413, 426, and 440 cubic inch displacements.\n\nEngineered for optimal performance between 2500-6500 RPM, this manifold accepts three 2-barrel carburetors, mirroring the original equipment found on Chrysler 440 Six-Pack engines. It is a direct fit and street-legal replacement for 1968-1971 Chrysler 440 V8 models utilizing OEM 3x2-barrel carburetors.\n\nInstallation requires attention to specific details. It is recommended to use Edelbrock intake gasket #7225. The manifold measures 4.875\" (A) and 5.63\" (B) in height, with a carburetor pad height of 5.25\". The port exit dimensions are 1.10\" x 2.12\". For sealing end seals, use RTV sealant such as Edelbrock High Temp Silicone sealant #1076, and avoid end seal gaskets. Additionally, hardened washers must be used with intake bolts to ensure proper torque and prevent galling of the aluminum.\n\nImportant fitment notes: This manifold will not fit 1962-1964 Max Wedge cylinder heads.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":52687926264120,"sku":"EDE2475","price":617.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/663682963.jpg?v=1784887599","url":"https:\/\/store.motormia.co\/products\/ch-6b-six-pack-dual-plane-intake-manifold","provider":"MOTORMIA","version":"1.0","type":"link"}