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Holley  |  SKU: 20-122

Pro Series Secondary Linkage - 20-122

Regular price $54.86 USD
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Please see description for full fitment notes!!!

Fitment

Warranty Information

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Description

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 throttle linkage
  • 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

Application:

Year Make Model Submodel Engine Size
Universal

Specs:

Brand Holley
Color Zinc
Emission Code 5
Material Steel
Model 4150
Product Type Secondary Linkage
Warranty Limited 90 Day

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