Free Shipping on Auto Parts Orders Over $75.                           Order by 11 PM EST for Same Day Shipping!
Unpublished Item

Edelbrock 77589 - Edelbrock Small Block Chevy Victor Jr. Race Series Cylinder Heads



Edelbrock 77589 - Edelbrock Small Block Chevy Victor Jr. Race Series Cylinder Heads
Edelbrock 77589 - Edelbrock Small Block Chevy Victor Jr. Race Series Cylinder Heads

JEGS Part Number: 350-77589

Small Block Chevy Victor Jr 23° Cylinder Head
  • 302-400ci
  • 215cc Intake Ports
  • 64cc Combustion Chambers
  • 2.08"/1.60" Valves
  • 1.55" Valve Springs
  • Max Lift: .650"
  • 7/16" Rocker Studs
  • Assembled, Head, Sold Each

    Edelbrock 77589 Details

    Victor Jr. 64cc Aluminum Cylinder Heads

    These heads have .300'' raised exhaust ports and hardened, ductile iron valve seats and phosphor bronze guides. A 9/16'' thick deck surface provides superior gasket retention. Valves are 1-piece, stainless steel.

    Tech Tip
    To gain more spark plug clearance, Edelbrock recommends using Champion RC Series plugs, such as the RC12YC (P/N 192-49776). They are 0.230'' shorter than conventional spark plugs and have a 5/8'' hex for easier access.

    Edelbrock Small Block Chevy Victor Jr. Race Series Cylinder Heads

    These maximum power and affordable Edelbrock Victor Jr. cylinder heads have the potential to produce 530-580 horsepower right out of the box. All heads are sold individually, and part numbers 350-77579 and 350-77649 are bare heads with valves only. With 64cc chambers and a 12cc domed piston in a 350 engine, the compression ratio is approximately 12.5:1. In addition, these heads accept standard 23° valvetrain hardware.



    Edelbrock Victor Jr. Cylinder Head Applications
    Small Block Chevy 302-400 (Competition and High-Performance Street)

    Features:
  • Combustion Chambers: 64cc or 70cc
  • Intake Runner Volume: 215cc
  • Exhaust Runner Volume: 85cc
  • Intake Valve Diameter: 2.08"
  • Exhaust Vavle Diameter: 1.60"
  • Valve Stem Diameter: 11/32"
  • Valve Guides: Manganese Bronze
  • Deck Thickness: 9/16"
  • Valve Spring Diameter: 1.55"
  • Maximum Lift: .650"
  • Rocker Stud: 7/16"
  • Guideplate: Hardened Steel
  • Pushrod Diameter: 5/16
  • Valve Angle: 23&
  • Exhaust Port Location: Raised .300"
  • Spark Plug: 14mm x 3/4 Reach, Gasket Seat
  • Made In The USA!

  • Edelbrock 77589

    Engine Make/Size
    Chevy Small Block (262-400)
    Usage
    Competition
    Type
    Complete
    Emission
    Non-Emissions
    Cylinder Head Type
    Standard
    Preparation
    Bolt On (Not Required)
    Finish
    Cast Aluminum
    Manufacturer's Part Number:
    77589
    Similiar Items
    - On Sale!
    Edelbrock 8550 - Edelbrock Cylinder Head Bolt Kits
    Only $127.54

    Edelbrock 7217 - Edelbrock Intake Manifold Gaskets
    Only $22.92

    JEGS Performance Products 80521 - JEGS Premium Stud Mount Valve Spring Compressor Tool
    Only $47.99

    JEGS Performance Products 80524 - JEGS Top Dead Center Locator
    Only $7.99


    See All Items You Need