Secondary Linkage Kits

Carb Secondary Connecting Rod, Steel, Gold Iridited, 40 Percent Progressive Ratio, Each

Part Number: QFT-43-2QFT

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Carburetor Secondary Connecting Rod, Super Progressive, Steel, Zinc, Black, Quick Fuel, 4150, Each

Part Number: QFT-43-4QFT

5.0 out of 5 stars ( 2 )

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Slip Link, 1:1 Primary, Secondary Opening Rates, for Holley 4150 Carburetors, Each

Part Number: MOR-65444

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Carb Secondary Connecting Rod, Steel, Zinc Finish, Each

Part Number: QFT-43-1QFT

5.0 out of 5 stars ( 1 )

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Secondary Throttle Link, 1:1 Link, Steel, Gold Iridited, Each

Part Number: DEM-120098

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Carburetor Secondary, Connecting Rods, Steel, Zinc, Holley, 4150, Kit

Part Number: AED-6477

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Carb Secondary Connecting Rods, Steel, Gold Iridited, 40 Percent Progressive Ratio, Set of 10

Part Number: QFT-43-2-10QFT

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Estimated Ship Date: Dec 22, 2025 if ordered today

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