Cylinder Head, Chevrolet 396-454, Oval, E-Street, 110cc, Flat Tappet

The Edelbrock #50459 E-Street cylinder 290 Oval Port head is designed for Big-Block applications. The Edelbrock E-Street cylinder head offers American made quality and affordable performance. E-Street cylinder head features as-cast ports and are designed for entry-level street performance applications operating in the idle-to-5500 rpm range. The modern combustion chamber designs improve the combustion process and larger than stock intake and exhaust ports move more air through your engine for improve efficiency. 

  • Entry-level street performance upgrade
  • A356 aluminum
  • Edelbrock quality and performance
  • Affordable price
  • Made in U.S.A.
Details
Camshaft Type: Hydraulic Flat Tappet
Car/Engine: Chevrolet Big Block
Chamber Volume: 110cc
Engine Notes: 396-454 cui
Exhaust Port Location: Standard
HP Range: 400-500
Intake Flange Style: Oval
Max. Lift: 0.700''
Port Volume Intake / Exh: 290cc / 110cc
Serie: E-Street
Valve Sizes Intake / Exh: 2.19'' / 1.88''
Valve Spring Diameter: 1.50''
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  • Match with Edelbrock head gasket sets.
  • Recommended spark plugs are Champion RC12YC or equivalent 14mm x 3/4" reach with flat gasket seat
  • Designed for entry-level street performance engines and ideal for operating in the idle to 5500 rpm range
  • Includes hardened spring cups 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.
  • These cylinder heads are sold separately and Made in the USA!

Cylinder Head, Chevrolet 396-454, Oval, E-Street, 110cc, Flat Tappet

The Edelbrock #50459 E-Street cylinder 290 Oval Port head is designed for Big-Block applications. The Edelbrock E-Street cylinder head offers American made quality and affordable performance. E-Street cylinder head features as-cast ports and are designed for entry-level street performance applications operating in the idle-to-5500 rpm range. The modern combustion chamber designs improve the combustion process and larger than stock intake and exhaust ports move more air through your engine for improve efficiency. 

  • Entry-level street performance upgrade
  • A356 aluminum
  • Edelbrock quality and performance
  • Affordable price
  • Made in U.S.A.
Details
Camshaft Type: Hydraulic Flat Tappet
Car/Engine: Chevrolet Big Block
Chamber Volume: 110cc
Engine Notes: 396-454 cui
Exhaust Port Location: Standard
HP Range: 400-500
Intake Flange Style: Oval
Max. Lift: 0.700''
Port Volume Intake / Exh: 290cc / 110cc
Serie: E-Street
Valve Sizes Intake / Exh: 2.19'' / 1.88''
Valve Spring Diameter: 1.50''

Available downloads:
Download instructions

0 of 0 reviews

Leave a review!

Share your experiences with other customers.


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Embark on a thrilling journey of power and precision with Edelbrock, your trusted source for top-tier performance parts. We redefine driving with high-performance components like state-of-the-art carburetors, precision-engineered intake manifolds, and more—all crafted to elevate your vehicle's performance. Optimize every horsepower with Edelbrock's blend of innovation, reliability, and craftsmanship. Our products meet the highest standards, satisfying automotive enthusiasts and professionals alike. Edelbrock offers carburetors that breathe life into engines and intake manifolds designed for seamless integration, enhancing airflow and power. Whether you need camshafts or other components, Edelbrock delivers cutting-edge solutions that redefine performance. Choose Edelbrock because we share your passion for powerful vehicles. Our performance parts unleash your engine's full potential, providing an unparalleled driving experience. Maximize efficiency, elevate performance, and let your engine roar with Edelbrock Performance Parts. Experience the power and precision that turn drives into extraordinary journeys.