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E-Street Cylinder Head #2240 SB Chevy 262-400, Hydraulic Flat Tappet

Edelbrock Complete Small Block Chevy E-Street Cylinder Heads with Install kit
In stock
This Edelbrock cylinder head kit part #2240 includes the following: Part#5089 E-Street 64cc Cylinder Heads, part#8550 Cylinder head Bolt kit, and part#7361 Engine Gasket kit. 14mm x 3/4” reach Spark plugs, Adjustable Rocker Arm assembly and Hardened Pushrods will need to be purchased separately to successfully install this kit.
More Information
Manufacturer Edelbrock
Application Application Specific
UPC 00085347022403
Series E-Street
Quantity Set of 2
Availability Note Available to Order
Warranty 12 Months
Horsepower 300-400 HP
Intake Valve Diameter 2.02 in
Camshaft Type Flat Tappet
Guide Plate Material Hardened Steel
Seat Angle Exhaust 45 deg/Intake 45 deg
Emissions Code
Hazardous Materials Warning WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit
Installation Notes
  • Designed for 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.
Intake Runner Volume 185 cc
Material Aluminum
Push Rod Diameter (Suggested) 0.3125 in
Rocker Stud Diameter 0.375 in
Valve Angle 23 deg
Valve Spring Diameter 1.46 in
Valve Spring Maximum Lift 0.550 in
Valve Stem Diameter 0.3438 in