Eckler's Catalogs Available Now!

Memorial Day Sale - Up to 50% Off! Shop Now >

Edelbrock 12412 Vacuum Secondary Spring Kit. Includes 7 Springs. Fits Holley 4150; 4150Hp; 4160

Item EK-66-398228-1
10 Reviews of Edelbrock
Our Price

$26.95

Military, Medical & First Responders $1.35 Available in Eckler's Cash Rewards.
Confirm Eligibility
Choose options to add to cart.
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

    Shop Owners Save More! Sign up for our dealer program
    Join For FREE
    Loading Indicator

      Product Information

      Features, Description, Q&A

      Features

        _x000D_
      • Carburetor Vacuum Secondary Spring Kit Includes 7 Springs
        • _x000D_
      • Fits Holley 4150, 4150HP, 4160 Series Carburetors
        • _x000D_
      • Compatible With Various Demon Carburetors
        • _x000D_
      • Made From Steel
        • _x000D_
      • Application Specific
        • _x000D_
      • Set Of 7 Springs
        • _x000D_
      • Not Compatible With E85 Fuel
        • _x000D_
      • Not Compatible With Oxygenated Fuels
        • _x000D_
      • Includes A 12 Month Warranty
        • _x000D_
      • Contains Hazardous Materials Warning For Chromium
        • _x000D_

      Description

      _x000D__x000D_

      Vacuum Secondary SPRING KIT. The Edelbrock 12412 Vacuum Secondary Spring Kit includes 7 springs designed to optimize the vacuum secondary function of carburetors. It is a crucial component for controlling the opening rate of the secondary throttle plates on Holley 4150, 4150HP, and 4160 series carburetors, as well as several Demon carburetors. Proper spring selection ensures smooth and responsive acceleration and prevents bogging or hesitation during throttle transitions.

      _x000D__x000D_

      Materials And Build Quality. This spring kit features steel springs engineered for durability and consistent performance. The springs are precision-made to meet application-specific requirements, offering reliable tension and longevity under typical operating conditions. They are not compatible with E85 or oxygenated fuels due to material limitations.

      _x000D__x000D_

      Installation Requirements. Installation of these springs is straightforward for anyone familiar with carburetor assembly and tuning. No drilling or modifications to the carburetor are necessary, making it an accessible upgrade or replacement part for maintenance.

      _x000D__x000D_

      Warranty Period. This product is covered by a 12-month warranty, providing assurance of quality and workmanship.

      _x000D__x000D_

      Application Notes. Fits Holley 4150, 4150HP, 4160 style carburetors and a variety of Demon models. Not recommended for use with E85 or oxygenated fuels due to material compatibility.

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      4.8

      Reviews of Edelbrock Classic Engine Products (10)

      Questions & Answers

      No questions about this product yet. Ask the First Question