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Pro Series Secondary Linkage

Pro-Series Adjustable Secondary Linkage Kit for all Holley Double Pumper, HP, and Ultra XP carburetors.

PART# 20-122

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$40.58   Suggested Retail
$32.87   Holleydays Price
Estimated shipping date: 01/15/2019
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Overview

Featuring Stainless Steel construction and a lightweight yet rugged design, it provides a bulletproof method of adjusting secondaries on all Double Pumper, HP, and Ultra XP carburetors. It allows user to pick between 1:1 or progressive secondary ratio. Kit provides infinite adjustment of secondary throttle blades for maximum horsepower output.

Features:

  • Includes all necessary hardware
  • Compact design won?t interfere with throttlelinkage
  • Perfect for circle track and drag racing
  • Detailed instructions included
  • Simple installation
  • Tough Stainless Steel construction for longevity, durability and control
  • Choose between a 1:1 and a progressive secondary ratio

Specs

BrandHolley
ColorZinc
MaterialSteel
Model4150
Product TypeSecondary Linkage
Part Number20-122
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        *Free Shipping & Handling only offered to the contiguous US on orders over $100.

        Some parts are not legal for use in California or other states with similar regulations.

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