Holley 20-122 Carburetor Secondary Linkage
Choose Between A 1:1 And A Progressive Secondary Ratio Tough Stainless Steel Construction For Longevity Durability And Control Perfect For Circle Track And Drag Racing Limited 90 Day Warranty
Specifications
Type - 1:1 Ratio Linkage And Progressive Linkage
Carburetor Compatibility - All Holley Double Pumpers/HP/Ultra HP Carburetors
Adjustable - Yes
Material - Stainless Steel
Universal kit provides a bulletproof method of adjusting secondary on all double pumpers HPS and ultra HP carbs. Allows user to pick between 1:1 or progressive secondary linkage. Provides infinite adjustment of secondary throttle blades