Compare Maximum number of 4 items selected Holley 0.043 Inch Carburetor Metering Jet - 142-43 Part #: 142-43 Line: HLY Holley 0.043 Inch Carburetor Metering Jet Manufacturer's Defect Warranty Carburetor Type: Holley Material: Brass Thread Size: #6-32 Jet Size (in): 0.043 Inch Show More Show Less