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CSP2026

Edelbrock 50459 - Cyl Head E-Street BB Chevy Oval Port Complete Single

Edelbrock  |  SKU: EDEL-50459
Sale price $1,30599 Regular price $1,43659

PLEASE NOTE: Pictures may be representative of style, rather than the actual product. Read the description for more details.

Description

Edelbrock 50459 - Cyl Head E-Street BB Chevy Oval Port Complete Single

Cylinder Head - E-Street - Assembled - 2.190 / 1.880 in Valves - 290 cc Intake - 110 cc Chamber - 1.550 in Springs - Angle Plug - Aluminum - Big Block Chevy - Each

The #50459 E-Street cylinder 290 Oval Port heads are designed for BBChevy applications. American made quality and affordable performance, These heads feature as-cast ports and are designed for entry-level application

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. For use on pre-pollution controlled vehicles only.

  • Entry Level Street Performance Upgrade
  • A356 Aluminum
  • Edelbrock Quality And Performance
  • Affordable Price
  • Made In The U.S.A.
Intake Runner Volume: 290
Rocker Arm Stud Diameter: 0.4375
CNC Ported: Yes
Series: E-Street
Quantity: Sold Individually
Retainer Included: Yes
Valve Included: Yes
Intake Valve Diameter: 2.19
Deck Thickness: 0.5625
Camshaft Type: Flat Tappet
Exhaust Valve Diameter: 1.88
Valve Spring Maximum Lift: 0.700
Family: E-Street
Valve Stem Diameter: 0.3438
Seat Material: Ductile Iron
Valve Angle: 26
Seat Angle: Exhaust 45 deg/Intake 45
Exhaust Port Location: Standard
Exhaust Runner Volume: 110
Valve Spring Diameter: 1.50
EGR Port: No
Guide Material: Manganese Bronze
RGL: WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.
Horsepower: 400-500
Construction Type: Complete
Push Rod Diameter: (Suggested) 0.4375
Valve Springs Included: Yes
Valve Spring Retainers Included: Yes
Valve Seals Included: Yes
Valve Locks Included: Yes
Valve Lock Material: Chromoly Steel
Valve Cover Gasket Included: No
Rocker Arms Included: No
Rocker Arm Studs/Bolts Included: Yes
Material: Aluminum
Mounting Hardware Included: No
Head Casting Number: 6045F
Guide Plates Included: Yes
Guide Plate Material: Chromoly Steel
Grade Type: Performance
Deck Height: 9.8
Cylinder Head Gasket Included: No
Combustion Chamber Volume: 110
Assembled: Yes
Valves Included: Yes
Valve Lock Material: Steel
Guide Plate Material: Hardened Steel

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