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ED-77589 - Edelbrock Victor Jr. 23 Deg. Cylinder Head

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

Availability: Special Order Item
Pricing: $883.71


Victor Series cylinder heads are used by many of the best racers in the country and are the best choice for all-out competition. They are compatible with OE valve train and pistons for bolt-on convenience. Affordable maximum power head for competition and ultra high-performance street. 530-580 HP potential. 64cc chambers yield about 12.5:1 compression with a 12cc domed piston in a 350 V8. Accepts standard 23° valvetrain hardware.

Combustion chamber volume: 64cc & 70cc
Intake runner volume: 215cc
Exhaust runner volume: 85cc
Intake valve diameter: 2.08"
Exhaust valve diameter: 1.60"
Valve stem diameter: 11/32"
Valve guides: Manganese bronze
Deck thickness: 9/16"
Valve spring diameter: 1.55"
Valve spring maximum lift: .650"
Rocker stud: 7/16"
Guideplate: Hardened steel
Pushrod diameter: 5/16"
Valve angle: 23°
Exhaust port location: Raised .300"
Spark plug fitment: 14mm x 3/4 reach, gasket seat


Edelbrock Performance Parts and Accessories

From Edelbrock intake manifolds to carburetors to EFI systems, Edelbrock parts run the gamut of high performance components. But with Edelbrock, you don't have to worry about their specializing in many areas, because they take performance just as seriously as you do. That means all their products are not just tuned and tested for performance, but for Edelbrock performance. With a racing heritage of almost 90 years, you can be sure Edelbrock won't be cutting corners when it comes to innovation and build quality. After all, they' have a reputation to protect.


  • 77589
  • 77589
  • 085347775897
  • Edelbrock
  • Special Order Item
  • New

Shipping Information

  • Item Requires Shipping
  • 31.3 lbs.
  • W10.4400” x H8.2500” x L24.7500”

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