Holley Carb Metering Block Gasket Double Pumper Lower Vacuum Secondary Each Product Type_Gear Oil Minimum Hose Size: 10mm

Minimum Hose Size: 10mm

Spark Plug Thread Size: 14mm

3/8" Diameter Tubing

Sending Unit Style: Radiator probe

5/8-20 male inverted flare to 3/8 banjo steel

Holley Carb Metering Block Gasket Double Pumper Lower Vacuum Secondary Each Product Type_Gear Oil Minimum Hose Size: 10mmMETERING BLOCK GASKET For Models 2300, Model 4150 Model 4160 and Model 4500 without Intermediate Circuit Features: Fits Holley Models 2300, Model 4150, Model 4160 and Model 4500 without Intermediate Circuit Brand Holley Emission Code 5 Material Fiber Model 4150 4160 Sold : Each Product Type Metering Block Gasket Will not work with accelerator pump transfer tube. 4160 primary side only.