Edelbrock® - Carburetor Secondary Throttle Diaphragm
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Edelbrock® 12404

Carburetor Secondary Throttle Diaphragm
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The Edelbrock #12404 Vacuum Secondary Diaphragm is a replacement service part for popular high performance Quick Fuel, Holley and Demon carburetors. Full overview
$16.95
Special order. Please contact our customer service for more information.
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Product details

Eighty years after Vic Edelbrock Sr. manufactured the first Flathead Ford intake manifold, the Edelbrock company now designs and manufactures camshaft and lifter kits, carburetors, crate engines, cylinder heads, electronic fuel injection, engine blocks, engine dress-up, fuel pumps, intake manifolds, nitrous oxide injection, power packages, superchargers, top end kits, valvetrain, and water pumps. The company relies on online and catalog resellers along with traditional brick-and-mortar retailers. In 2018, Edelbrock launched a direct-to-consumer e-commerce website.
  • SKU: 12404
  • UPC: 085347124046
Features
  • Sold Individually
  • Rubber Material
  • 2.054 in. Rod Length
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Vehicle Fitment

Avanti
Jensen
Checker
Excalibur
Shelby
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Key features

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The Research and Development process improves the product while it's being developed, and is a true testament of the commitment to performance that goes into all of Edelbrock products.
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Every product they design and sell at Edelbrock is tested and approved by Edelbrock engineers in a real world environment on state-of-the-art equipment.
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With over 70 CNC machines and hundreds of dedicated men and women, the Edelbrock facilities have earned the world recognized ISO 9001:2008 registration for quality.
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Edelbrock products start with an original thought or idea that then has to be translated into a working model.

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