Holley Pro Series Secondary Linkage 20-122
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Specifications:
Description:
Featuring Stainless Steel construction and a lightweight yet rugged design, it provides a bulletproof method of adjusting secondaries onall Double Pumper, HP, and Ultra XP carburetors. It allows user to pick between 1:1 or progressive secondary ratio. Kit provides infiniteadjustment of secondary throttle blades for maximum horsepower output.









