Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededHOLLEYPART NUMBER: 510-20-122
20-122 Pro Series Secondary Linkage Kit 4150 Series Carburetors
$6339
1 left in stock
Ships Today
Lowest Price GuaranteeSecondary Linkage Kit
- Pro Series Secondary Linkage Kit
- 4150 Series Carburetors
- Makes Adjusting Secondary A Snap
- Tough Stainless Steel Construction
- Perfect For Circle Track And Drag Racing
- Simple Installation
- Detailed Instructions Included
- Will Not Interfere With Throttle Linkage
- Includes All Necessary Hardware
This Holley Pro Series Adjustable Linkage Kit Features stainless steel construction and a lightweight yet rugged design, while providing a bulletproof method of adjusting secondaries on all double pumper, HP and ultra HP carburetors. It allows the user to pick between 1:1 or progressive infinite adjustment of secondary throttle blades for maximum horsepower output.
Key Features and Benefits:
- Makes adjusting mechanical secondaries a snap! Choose between 1:1 and a progressive secondaries ratio
- Tough stainless steel construction for longevity, durability and control
- Simple installation
- Detailed instructions included
Show More
- Perfect for circle track and drag racing
- Compact design won't interfere with throttle linkage
- Includes all necessary hardware
Part TypeThrottle Linkage
Product LineHolley Pro Series Secondary Linkage Kit
BrandHOLLEY
Package Height2.0
Package Width3.6
Package Length4.0
Weight0.01 PG
Part CategoryPerformance Parts
UsageAutomotive
Carburetor StyleSingle Quad
Secondary Linkage MaterialSteel
Secondary Linkage FinishNatural
QuantitySold as a kit
Part FitmentSemi Universal
AdjustableYes
Vendor Part Number20-122
Package Qty1
Package TypeEA
No Questions
No Reviews
Some parts are not legal for use in California or other states with similar laws / regulations
