Holley Secondary Linkage 20-122 — product image 1
Holley Secondary Linkage 20-122 — product image 2

Holley

Authorized Dealer

Holley Secondary Linkage, Adjustable, Stainless, Mechanical Secondary Holley 4150 / 4150 HP Carburetors, Kit — 20-122

SKU: 20-122

$63.39

Holley Secondary Linkage, Adjustable, Stainless, Mechanical Secondary Holley 4150 / 4150 HP Carburetors, Kit — 20-122

Includes hardware.
28 In Stock - Ships in 1-3 days

Shipping & Returns

Shipping

Most in-stock products ship within 1-3 business days. Your available shipping method and final shipping cost will be shown at checkout. Qualifying standard-shipping orders of $150 or more ship free, while larger items may require oversized or freight delivery.

For more information, view our Shipping Policy.

Returns

Changed your mind? Most products can be returned within 30 days of delivery as long as they are unused, uninstalled, and in their original condition.

Contact us to start a return, and we’ll guide you through the next steps.

For complete details, view our Returns & Refunds Policy.

Warranty

Available warranty coverage is provided by the manufacturer and varies by brand and product. Modridge assists customers with eligible warranty claims and helps coordinate the review process with the manufacturer.

Contact us before returning, repairing, modifying, or discarding a product that may be defective. Order information, photographs, installation details, and diagnostic information may be required.

For coverage details and claim instructions, review our Warranty Policy.
  • Visa
  • Mastercard
  • Diners Club
  • PayPal
  • American Express
Holley Secondary Linkage, Adjustable, Stainless, Mechanical Secondary Holley 4150 / 4150 HP Carburetors, Kit — 20-122

$63.39

$63.39

1:01

Ratio A

Pin-On

Mounting Style

Stainless

Material

Product Description

The Holley 20-122 secondary linkage has a mounting style of pin-on. The ratio A is 1:01. The primary / secondary is secondary.


Additional Details

The mechanical / vacuum secondary is mechanical secondary. Construction uses stainless with a natural finish. Configuration: Mechanical Secondary Holley 4150 / 4150 HP Carburetors.

Intended carburetor model is 4150 HP / Ultra XP. Adjustable design.


What’s Included

  • Secondary Linkage
  • Hardware

Specifications

Intended Purpose
Secondary Linkage
Ratio A
1
Intended Carburetor Model
4150 HP / Ultra XP
Primary / Secondary
Secondary
Mechanical / Vacuum Secondary
Mechanical Secondary
Mounting Style
Pin-On
Adjustable
Yes
Hardware Included
Yes
Material
Stainless
Color
Natural
Finish
Natural
Quantity
Kit

Installation & Documents


Product Instructions



Recently viewed products

Clear history

Learn Before You Upgrade

  • Will It Fit Your Vehicle?

    A clear, step-by-step guide to verifying vehicle details, fitment notes, and part numbers before you buy.

    Read the Fitment Guide

  • DIY or Professional Install?

    Know the tools, time, supporting parts, and follow-up work before the installation begins.

    Plan Your Installation

  • Build It Once. Build It Right.

    Learn how to plan compatible upgrades in the right order and avoid paying twice for the same result.

    Plan Your Build
Image alt
Image alt
Image alt