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Edelbrock 5089 - Cylinder Heads, Chevrolet Small Block, E-Street, 64cc, Flat Tappet (Pair)

The Edelbrock #5089 E-Street cylinder heads are designed for use with 1955-1986 Small-Block Chevy applications. The 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. 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. 

  • Sold as a pair of 2 heads
  • 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 Small Block
Chamber Volume: 64cc
Engine Notes: 302, 327, 350, 400 cui, 1986 & earlier
Exhaust Port Location: Standard
HP Range: 300-400
Intake Flange Style: Standard
Max. Lift: 0.550''
Plug Type: Straight
Port Volume Intake / Exh: 185cc / 60cc
Serie: E-Street
Valve Sizes Intake / Exh: 2.02'' / 1.60''
Valve Spring Diameter: 1.46''
Available downloads:
Download instructions

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  • Designed for use with hydraulic flat tappet camshafts only, not compatible with hydraulic roller camshafts
  • 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.
  • E-Street Cylinder Heads are sold in pairs
  • Dyno tests showed a gain of 16 hp and 11 ft-lbs of torque over our overseas competitor
  • +.100” longer-than-stock hardened pushrods; Edelbrock #9629 (For use with stamped steel rocker arms or with 64cc heads in some cases

Edelbrock 5089 - Cylinder Heads, Chevrolet Small Block, E-Street, 64cc, Flat Tappet (Pair)

The Edelbrock #5089 E-Street cylinder heads are designed for use with 1955-1986 Small-Block Chevy applications. The 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. 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. 

  • Sold as a pair of 2 heads
  • 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 Small Block
Chamber Volume: 64cc
Engine Notes: 302, 327, 350, 400 cui, 1986 & earlier
Exhaust Port Location: Standard
HP Range: 300-400
Intake Flange Style: Standard
Max. Lift: 0.550''
Plug Type: Straight
Port Volume Intake / Exh: 185cc / 60cc
Serie: E-Street
Valve Sizes Intake / Exh: 2.02'' / 1.60''
Valve Spring Diameter: 1.46''

Available downloads:
Download instructions

0 of 0 reviews

Average rating of 0 out of 5 stars

Leave a review!

Share your experiences with other customers.


  • Designed for use with hydraulic flat tappet camshafts only, not compatible with hydraulic roller camshafts
  • 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.
  • E-Street Cylinder Heads are sold in pairs
  • Dyno tests showed a gain of 16 hp and 11 ft-lbs of torque over our overseas competitor
  • +.100” longer-than-stock hardened pushrods; Edelbrock #9629 (For use with stamped steel rocker arms or with 64cc heads in some cases

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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.