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Edelbrock 4491 Signature Series Valve Cover

MPN: 4491

Edelbrock 4491 Signature Series Valve Cover

MPN: 4491

Motoroso
Sold By:
Motoroso
  • Signature Series Valve Cover
  • 3.6 in. Overall Height
  • Pair

$97.07

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Valve Cover Set

Signature Series Valve Cover

Signature Series Valve Cover; 3.6 in. Overall Height; Pair;


SPECIFICATIONS:
  • Cylinder Head Type: Standard
  • Material: Chrome
  • Valve Cover Style: Short
  • WARNING CA Proposition 65: Yes
  • WARNING CA Proposition 65 Message: WARNING: This product can expose you to Chrome; 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.

FEATURES:
  • Triple Chrome-Plated
  • Accept All Emissions Equipment
  • Accept PCV Valve
  • Includes PCV Valve Holes
  • Rubber Grommets For Breather

Engineered for function and styled for good looks, triple chrome-plated Signature Series valve covers have stock-style breather baffles that prevent oil passage to the PCV valve.

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.

Specifications


Manufacturer's Part Number 4491
CARB Approved Yes

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Vehicle Fitment


YearMakeModelTrimEngineNotes
 
 
 
 
 
 
1958DodgeLancerBase5.9L 5917CC 361Cu. In. V8 GAS OHV Naturally Aspirated
1958DodgeSierraBase5.9L 5917CC 361Cu. In. V8 GAS OHV Naturally Aspirated
1958PlymouthSuburbanBase5.9L 361Cu. In. V8 GAS Naturally Aspirated
1958DodgeCustomBase5.9L 5917CC 361Cu. In. V8 GAS OHV Naturally Aspirated
1958DodgeSuburbanBase5.9L 361Cu. In. V8 GAS Naturally Aspirated
1958DodgeRoyalBase5.9L 5917CC 361Cu. In. V8 GAS OHV Naturally Aspirated
1958DodgeCoronetBase5.9L 5917CC 361Cu. In. V8 GAS OHV Naturally Aspirated
1958DodgeSierraCustom5.9L 361Cu. In. V8 GAS Naturally Aspirated
1959DodgeCoronetBase5.9L 5917CC 361Cu. In. V8 GAS OHV Naturally Aspirated
1959ChryslerTown & CountryBase6.3L 6286CC 383Cu. In. V8 GAS OHV Naturally Aspirated
1959ChryslerImperialBase Hardtop 4-Door6.7L 6769CC 413Cu. In. V8 GAS OHV Naturally Aspirated
1959DodgeCoronetBase6.3L 6286CC 383Cu. In. V8 GAS OHV Naturally Aspirated
1959Chrysler300Base6.8L 413Cu. In. V8 GAS Naturally Aspirated
1959ChryslerNewportBase6.7L 6769CC 413Cu. In. V8 GAS OHV Naturally Aspirated
1959DodgeCustomBase5.9L 5917CC 361Cu. In. V8 GAS OHV Naturally Aspirated
1959ChryslerImperialCrown6.8L 413Cu. In. V8 GAS Naturally Aspirated
1959PlymouthFurySport5.9L 361Cu. In. V8 GAS Naturally Aspirated
1959ChryslerImperialBase Sedan 4-Door6.7L 6769CC 413Cu. In. V8 GAS OHV Naturally Aspirated
1959ChryslerImperialBase Convertible 2-Door6.7L 6769CC 413Cu. In. V8 GAS OHV Naturally Aspirated
1959ChryslerNew YorkerBase6.7L 6769CC 413Cu. In. V8 GAS OHV Naturally Aspirated