These are Genuine Holley Performance Part.
Genuine Holley 108-90-4 Holley Carburetor Metering Plate Gaskets Non Stick 4160
(2) Metering Plate Gaskets Blue Non Stick Reusable Fits: Holley 4160 Carburetor
Holley Carburetor 108-91-2 Metering Plate Gaskets 4150 4160 4165 4175 2-Pack
Vacuum Secondary Metering Plate Back Up Plate & Gaskets Fits: Holley 4160 & 4175
(2) Holley 4 barrel metering block gaskets pair blue non stick Nascar Late Model
Holley 4160 4-Barrel Carburetor Vacuum Secondary Metering Plate 34r-9176-b 9
