These are Genuine Holley Performance Part.
(2) Metering Plate Gaskets Blue Non Stick Reusable Fits: Holley 4160 Carburetor
Vacuum Secondary Metering Plate Back Up Plate & Gaskets Fits: Holley 4160 & 4175
(4 Pack) Metering Block Gaskets Blue Non Stick Reusable 4150 Carb Fits: Holley
Holley Metal Separator Plate For 4160 Series Carbs With Metering Plate.
Holley Metal Separator Plate For 4180 Series Carbs With Metering Plate.
Holley Metal Separator Plate For 4175 Series Carbs With Metering Plate.
