Engine Kits

Edelbrock E-Street Cylinder Head Ford Small Block 1.90" Intake Valves
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Edelbrock E-Street Cylinder Head Ford Small Block 1.90" Intake Valves

Part #: 5023
List Price: $2,042.81
Our Price: $928.55
You Save: $1,114.26

Availability: In Stock

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Edelbrock E-Street Cylinder Head for Ford Small Block 5023
  • Ideal for operating in the idle to 5500 rpm range
  • Made in the USA
  • Larger then stock intake and exhaust ports for increase in power
  • Modern combustion chamber design improves efficiency and mileage potential
  • Heli-Coil® threaded inserts in the rocker stud bosses for proper torque load without damaging threads
  • Hardened spring cups between the valve springs and casting for wear protection
This E-Street cylinder head is an all new line of Edelbrock heads designed for entry-level street performance engines, ideal for operating in the idle to 5,500 rpm range. Manufactured in the USA, by Edelbrock, these heads feature A356 aluminum castings that are heat treated to T-6 spec for superior casting strength and quality. Their modern combustion chamber designs improve the combustion process and larger than stock intake and exhaust ports move more air through your engine. These features improve an engine's efficiency, resulting in more horsepower and torque and improved mileage potential. Dyno tests showed a gain of 16 hp and 11 ft/lbs of torque over our overseas competitor.

Every E-Street is assembled with manganese bronze valve guides, powder metal interlocking valve seats, stainless steel one-piece valves with hardened tips, 1.25" diameter valve springs, 3/8" screw-in studs and guide plates. Additional qualities include hardened spring cups for long-term wear protection and Heli-coil threaded inserts in the rocker stud bosses for increased strength; these are the details that most low-cost competitors leave out of their heads. All E-Street cylinder heads are sold in pairs and Made in the USA.


Combustion chamber volume-- 60cc
Intake runner volume --170cc
Exhaust runner volume --60cc
Intake valve diameter --1.90"
Exhaust valve diameter --1.60"
Valve stem diameter N-a
Valve guides Manganese --bronze
Deck thickness --5/8"
Valve spring diameter --1.25"
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
Made In USA
Accessory Bolt Holes Drilled Yes
Brand Edelbrock
CNC-Machined Combustion Chamber No
CNC-Machined Exhaust Runner No
CNC-Machined Intake Runner No
Combustion Chamber Volume (cc) 60
Cylinder Head Finish Natural
Cylinder Head Material Aluminum
Cylinder Head Style Assembled
Damper Spring Included Yes
Exhaust Port Location Standard
Exhaust Port Shape Square
Exhaust Runner Volume (cc) 60cc
Exhaust Valve Diameter (in) 1.600 in.
Exhaust Valves Included Yes
Guideplate Pushrod Size 5/16 in.
Guideplates Included Yes
Heat Crossover No
Intake Port Location Standard
Intake Runner Volume (cc) 170cc
Intake Valve Diameter (in) 1.900 in.
Intake Valves Included Yes
Lock Style 7 degree
Locks Included Yes
Machined for O-Ring No
Maximum Valve Lift (in) 0.550 in.
Notes Designed for use with hydraulic camshafts less than .550 in. lift. Requires use of hardened pushrods. Part number 9680 head bolt bushing kit required for use with 7/16 in. head bolts.
Number of Springs Per Valve Single
Oiling Style Through pushrod
Outside Diameter of Outer Spring (in) 1.250 in.
Part Type Cylinder Heads
Product Line Edelbrock E-Street Cylinder Heads
Quantity Sold as a pair.
Retainer Material Steel
Retainers Included Yes
Rocker Arm Nut Thread Size 3/8-24 in.
Rocker Arm Nuts Included No
Rocker Arm Studs Included Yes
Rocker Arms Included No
Spark Plug Style Straight
Steam Holes Drilled No
Valve Cover Mounting Style Perimeter bolt
Valve Guide Material Manganese bronze
Valve Guides Included Yes
Valve Seat Machine Style 3-angle
Valve Seat Material Powdered metal
Valve Seats Machined Yes
Valve Springs Included Yes
Valve Stem Seal Set Included Yes
Valve Stem Seal Style Umbrella