Carburetor Vacuum Secondary Covers

Quick Change Covers, Vacuum Diaphragm Spring, Plastic, Black, Holley, Each

Part Number: HLY-20-59

4.43 out of 5 stars ( 30 )

Estimated Ship Date: Today

Vacuum Secondary Cover, Quick-Change, Plastic, Black, Holley 4150/4160, Carburetors, Kit

Part Number: AED-5585

4.5 out of 5 stars ( 26 )

Estimated Ship Date: Today

Dual Quick Change Covers, Vacuum Diaphragm, Plastic, Black, Holley, with Balance Tube for Dual Carbs, Pair

Part Number: HLY-20-73

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

Carb Vacuum Secondary Cover, Die-cast aluminum, Polished, Each

Part Number: QFT-63-12QFT

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Jun 26, 2026 if ordered today

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