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Product Description
Cylinder Head; E-Street; Assembled; Chevy Big Block; Natural Aluminum; 290 CC Oval Intake Port; 110 CC Exhaust Port; 110 CC Chamber Volume; 2.19 Inch Intake Valve; 1.88 Inch Exhaust Valve; 1.55 Inch Spring Diameter; Single; With Pushrod Guides; Rocker Studs
Prop 65 WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.Edelbrock's all new line of heads are designed for entry level street performance engines and ideal for operating in the idle to 5500 RPM range. Manufactured in the USA, by Edelbrock, these heads feature A356 aluminum castings that are heat treated to T6 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. Additional qualities include hardened spring cups for long-term wear protection and Heli-Coil™ threaded inserts in the exhaust flanges and rocker stud bosses for increased strength, these are the details that most low cost competitors leave out of their heads
Features & Benefits
- A356 Aluminum Castings That Are Heat Treated To T6 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
- Made In The USA Offering Unsurpassed Quality And Performance
- Limited 1 Year Warranty
Attributes
- Condition: New
- Engine Compatibility: Chevy Big Block V8 6.9L-7.4L 396-454 Cubic Inch
- Style: Assembled
- Finish: Satin
- Material: Aluminum
- CNC-Machined: Yes
- Combustion Chamber Volume (cc): 110 Cubic Centimeter
- Intake Runner Volume (CC): 290 Cubic Centimeter
- Exhaust Runner Volume (CC): 110 Cubic Centimeter
- Port Shape: Oval
- Intake Port Location: Standard
- Exhaust Port Location: Standard
- Intake Valve Diameter (IN): 2.19 Inch
- Exhaust Valve Diameter (IN): 1.88 Inch
- Includes Valves: Yes
- Spark Plug Angle: Angled
- Rocker Arm Nut Thread Size: 7/16 Inch
- Includes Rocker Arm Studs: Yes
- Valve Lock Type: 7 Degree
- Valve Stem Seal Type: Umbrella
- Valve Guide Material: Manganese Bronze
- Number Of Springs Per Valve: 1
- Valve Seats Machined: Yes
- Steam Holes Drilled: No
- Machined For O-Ring: No
- Includes Guideplates: Yes
- Includes Damper Spring: No
EDELBROCK
E11
Cams, Carburetors, Chrome Acc., Engine Sys., Exhaust Sys., Headers, Heads, Injection, Manifolds, Mufflers, Shocks, Suspension
Warranty Return Policy: Return for supplier inspection - Immediate credit issued upon return to KAO/NTP.
EDEL.CYLHEAD
E38
Cylinder Heads
Warranty Return Policy: Return for supplier inspection - Immediate credit issued upon return to KAO/NTP.