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$895.99
Edelbrock 50459 E-Street Cylinder Head, Aluminum, Big Block Chevy
Edelbrock 50459 E-Street Cylinder Head, Aluminum, Big Block Chevy

Edelbrock 50459 E-Street Cylinder Head, Aluminum, Big Block Chevy

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Edelbrock 50459 E-Street Cylinder Head, Aluminum, Big Block Chevy
Edelbrock 50459 E-Street Cylinder Head, Aluminum, Big Block Chevy
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Part # 32550459
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  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

Details

Cylinder Head Style:
Assembled
Material Type:
Aluminum
Combustion Chamber:
110cc
Intake Valve Diameter:
2.19"
Exhaust Valve Diameter:
1.88"
Spark Plug Style:
Angle
Finish:
Natural
Sold in Quantity:
Each
CNC-Machined Combustion Chamber:
No
Intake Port Location:
Standard
Intake Port Shape:
Oval
Exhaust Port Location:
Standard
Exhaust Port Shape:
D-port
Intake Valves Included:
Yes
Exhaust Valves Included:
Yes
Valve Spring Included:
Yes
Maximum Lift:
0.7"
Outside Diameter of Outer Spring:
1.55"
Damper Spring Included:
No
Number of Springs Per Valve:
Dual
Retainers Included:
Yes
Retainer Material:
Steel
Locks Included:
Yes
Lock Style:
7 Degree
Valve Stem Seal Type:
Umbrella
Rocker Arm Studs Included:
Yes
Rocker Arms Included:
No
Rocker Arm Nuts Included:
No
Guideplates Included:
Yes
Guideplate Pushrod Size:
8-Mar"
Valve Guide Material:
Manganese bronze
Valve Seats Machined:
Yes
Valve Seat Machine Style:
3-angle
Valve Seat Material:
Powdered Metal
Steam Holes Drilled:
No
Oiling Style:
Through Pushrod
Machined for O-Ring:
No
Heat Crossover:
No
Intake Valve Angle:
26
Exhaust Valve Angle:
26
Intake Runner Volume:
290cc cu. in.
Exhaust Runner Volume:
110cc cu. in.
CNC-Machined Exhaust Runner:
No
CNC-Machined Intake Runner:
No
Valve Stem Seals Included:
Yes
Accessory Bolt Holes Drilled:
Yes
Valve Guides Included:
Yes
GTIN Code:
085347504596

Info

Edelbrock E-Street cylinder heads offer American made quality and affordable performance. E-Street cylinder heads feature as-cast ports and are designed for entry-level street performance applications operating in the idle-to-5500 rpm range. They are available for popular V8 engines.

The 110cc combustion chamber allows this head to be used with stock pistons, retaining the 9.5:1 compression. The modern combustion chamber design also improves the combustion process and the larger than stock intake and exhaust ports move more air through your engine. These features improve the engine's efficiency, resulting in more horsepower and torque.

  • Entry Level Street Performance Upgrade
  • A356 Aluminum
  • Edelbrock Quality And Performance
  • Affordable Price
  • Made In U.S.A.

Installation Instructions (PDF)

Notes

Designed for use with hydraulic flat tappet camshafts. The valve and seat combination, used in these heads, is not recommended for use with a hydraulic or mechanical roller camshaft.
Some parts are not legal for use in California or other states with similar laws/regulations

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