{"product_id":"edelbrock-cylinder-heads-e-street-sb-ford-w-1-90in-intake-valves-complete-packaged-in-pairs","title":"Edelbrock Cylinder Heads E-Street Sb-Ford w\/ 1 90In Intake Valves Complete Packaged In Pairs","description":"Cylinder Head Specifications: Combustion chamber volume: 60cc; Intake runner volume: 170cc; Exhaust runner volume: 60cc; Intake valve diameter: 1.90\" \/ 2.02\"; Exhaust valve diameter: 1.60\"; Valve stem diameter: N\/A; Valve guides: Manganese bronze; Deck thickness: 5\/8\"; 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: N\/A; 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. 289-302 c.i.d. with 7\/16\" head bolts requires #9680 head bolt bushing kit. 1.90\" heads are ideal for stock pistons; 2.02\" heads require additional piston to valve clearance. Rocker arm studs \u0026amp; guide plates are not included with bare versions of E-Street cylinder heads.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":43835076149469,"sku":"EDE5023","price":1479.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/3758\/1491\/products\/0f90ed4a941f293f3e8e3079a8d0fd9a.jpg?v=1683465666","url":"https:\/\/hellhoundperformance.store\/products\/edelbrock-cylinder-heads-e-street-sb-ford-w-1-90in-intake-valves-complete-packaged-in-pairs","provider":"Hellhound Performance","version":"1.0","type":"link"}