Holley Pro Series Double Pumper Carburetor Secondary Linkage Kit # HO20-122
Throttle Linkage, Secondary, Natural, Steel, Holley, 4500/4500 HP/4150/4150 HP, Kit
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. Their unique design provides infinite adjustment of the carburetor's secondary throttle blades, which makes for easier tuning decisions
Throttle Linkage, Secondary, Natural, Steel, Holley, 4500/4500 HP/4150/4150 HP, Kit
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. Their unique design provides infinite adjustment of the carburetor's secondary throttle blades, which makes for easier tuning decisions
Description
Throttle Linkage, Secondary, Natural, Steel, Holley, 4500/4500 HP/4150/4150 HP, Kit
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. Their unique design provides infinite adjustment of the carburetor's secondary throttle blades, which makes for easier tuning decisions
