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Holley Pro Series Secondary Linkage Kits 20-122

Throttle Linkage, Secondary, Natural, Steel, Holley, 4500/4500 HP/4150/4150 HP, Kit

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Brand: Holley
Manufacturer's Part Number: 20-122
Summit Racing Part Number: HLY-20-122

UPC: 090127605806
Secondary Linkage Material: Steel
Secondary Linkage Finish: Natural
Adjustable: Yes
Quantity: Sold as a kit.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

These Holley Pro Series secondary linkage kits will provide a bulletproof method of adjusting secondaries on all double pumper, HP, and Ultra HP Holley carburetors. You can choose between a 1:1 ratio and progressive secondary linkage operation. The unique design of the Holley Pro Series linkage kits provides infinite adjustment of the carburetor's secondary throttle blades, which makes for easier tuning decisions.


Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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