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Up to 66% Off Tire Clearance

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Up to 66% Off Tire Clearance
Clearance pricing on select in-stock tires only. Prices will show as marked down with a strike through price. Discount eligible tires will be identified on product detail and search result pages. All other tires, fleet and special order tires are excluded from this offer.

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  • Part #: 618268|
  • SKU: 20032763

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Pay in Store Available

    • For High Output Big Block Chevy Engines
    • 4.84 in. Bore Spacing
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Edelbrock Big Victor Spread-Port CNC - Cylinder Head

Intended for high output, large cubic inch B/B Chevy racing engines with 4.84in, bore spacing, this new Big Victore Spread-Port CNC head is an improvement over existing designs. The casting is made from A-356 aluminum and iss Hot Isostatic Pressing processed for superior strength, durability, dimensional stability and exceptional finish quality. These heads feature CNC ported intake ports and a raised exhaust runner design for improved flow efficiency. The chambers are also fully CNC ported and Edelbrock includes extra material in the deck to allow fine tuning of the combustion chamber design, if desired.
  • For High Output Big Block Chevy Engines
  • 4.84 in. Bore Spacing
  • A-356 Aluminum
  • HIPed Finish For Durability And Finish
  • Fully CNC Ported Chambers
When you design and sell the best-engineered performance products in the world, you have to have a rigorous testing program. Why? Without adequate testing, there's no way to stand behind your product with confidence. That's why every product we design and sell at Edelbrock is tested and approved by Edelbrock engineers in a real world environment on state-of-the-art equipment. Our three Super Flow computerized engine dynos are capable of measuring 11 separate engine variables up to speeds of 12,000 rpm. For 2007, we added a new Super Flow SF902 engine dyno. It's fully automated and programmable to simulate various driving situations, and is equipped with WinDyn software for the very latest in testing equipment. For real-world tuning, there's our Super Flow model SF-840 eddy-current chassis dyno that can handle up to 1,000 hp at the wheels and speeds of 200 mph. When all testing is completed, the results evaluated, and the part has passed all performance criteria, then, and only then, is the product deemed ready for production. These precise testing procedures are applied to the entire Edelbrock line for performance that's guaranteed. Edelbrock test vehicles are driven by Edelbrock engineers and employees to get a "real world" feeling for the performance improvements. Our products are also tested and used by professional race car teams and drivers. Working with these talented individuals is just another extension of our research and development process so when we say "proven performance" we really mean it! Top racing teams in all forms of motorsports rely on Edelbrock to produce parts that they can count on to win races and championships. Further underscoring our commitment to the racing community, Edelbrock is the only aftermarket intake manifold manufacturer licensed by NASCAR.