Compare Maximum number of 4 items selected Holley 0.156 Inch Carburetor Metering Jet - 122-156 Part #: 122-156 Line: HLY Holley 0.156 Inch Carburetor Metering Jet Manufacturer's Defect Warranty Carburetor Type: Holley Material: Brass Thread Size: 1/4-32 Inch Jet Size (in): 0.156 Inch Jet Number: 156 Show More Show Less