{"product_id":"edelbrock-chevy-sb-262-400-e-street-cylinder-heads-hydraulic-flat-tappet-w-install-kit","title":"Edelbrock Chevy SB 262-400 E-Street Cylinder Heads - Hydraulic Flat Tappet w\/ Install kit","description":"Cylinder Head Specifications: Combustion chamber volume: 70cc \/ 64cc; Intake runner volume: 185cc; Exhaust runner volume: 60cc; Intake valve diameter: 2.02\"; Exhaust valve diameter: 1.60\"; Valve stem diameter: 11\/32\"; Valve guides: Manganese bronze; Deck thickness: 9\/16\"; Valve spring diameter: 1.460\"; Valve spring maximum lift: .550\"; Rocker stud: 3\/8\" with guide plate; Guideplate: Hardended steel; Pushrod diameter: 5\/16\"; Valve angle: 23°; Exhaust port location: Stock; Spark plug fitment: 14mm x 3\/4 reach, gasket seat * Use with Hydraulic Flat Tappet Camshafts .550\" max lift. (NOT Compatible with Hydraulic Roller Camshafts) Recommended spark plugs are Champion RC12YC or equivalent 14mm x 3\/4\" reach with flat gasket seat. Requires hardened pushrods. Not legal for sale or use on pollution controlled motor vehicles.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":51954720276782,"sku":"EDE2240","price":1791.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/1222\/8910\/files\/7bf1b83797b4cf76523189c532257254L.jpg?v=1777678371","url":"https:\/\/atomic-shop.com\/products\/edelbrock-chevy-sb-262-400-e-street-cylinder-heads-hydraulic-flat-tappet-w-install-kit","provider":"ATOMIC-SHOP Performance Parts \u0026 Motorsport Equipment - USA","version":"1.0","type":"link"}