This new part is used on Holley 4 barrel models 4160 carbs with 585 CFM and Vacuum Secondary, also accelerator pump transfer tube. NOTE: THIS GASKET IS USED ON LIST # 4749, 6160, 6231, 6252, 6253, 6254, 6255, 6256, 6257, 6270, 6290, 6515.
Holley 108-89-2, 2 Pack Blue Composite Metering Block Gaskets Performance Parts
Holley 134-707 Blue Printed Metering Block, Holley 4412 2300 2 Barrel 500CFM
(10) Metering Block Gaskets Blue Non Stick Reusable Fits: Holley 4150 Carburetor
Holley 108-91 Blue Non Stick Metering Block Gasket - Five Pack.
Holley Fuel Bowl Gaskets Metering Block Gaskets Carburetor Carb 10 PACK BLUE G68
