EDE E-Street Cylinder Head

This Edelbrock cylinder head kit part #2240 is designed to include everything needed to successfully install a set of Edelbrock heads without having to hunt down the correct components. This will save the customer time and money and will give peace of mind knowing the correct items were chosen by our own Edelbrock Technical Staff. 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 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 gasket seat. Requires hardened pushrods. Not legal for sale or use on pollution controlled motor vehicles. E-Street Cylinder Heads SB Chevy 262-, Hydraulic Tappet With Install kit E-Street Cylinder Head.