Holley - 20-122
Secondary Linkage - Adjustable - Stainless - Natural - Mechanical Secondary Holley 4150 / 4150 HP Carburetors - Kit
Pro Series Adjustable Secondary Linkage Kit; Race; Stainless Steel; Allows User To Pick Between 1:1 Or Progressive Secondary Ratio;
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.
- Choose Between A 11 And A Progressive Secondary Ratio
- Tough Stainless Steel For Longevity/Durability/Control
- Simple Installation
- Detailed Instructions Included
- Perfect For Circle Track And Drag Racing
- Compact Design Wont Interfere With Throttle linkage
- Includes All Necessary Hardware
Brand: Holley
Color: Zinc
Emission Code: 5
Material: Steel
Model: 4150
Product Type: Secondary Linkage
Warranty: Limited 90 Day
