Edelbrock Performer Series Quadrajet Primary Metering Jets - 0.073" HSXLG11PAFIA 3/16" and 1/4" nuts are

3/16" and 1/4" nuts are available to fit most master cylinder and metering/proportioning valve applications

1962-1976 Dodge Dart

1993-1998 Lincoln Mark VIII

Three-point retractable system has three anchoring points

Edelbrock Performer Series Quadrajet Primary Metering Jets - 0.073" HSXLG11PAFIA 3/16" and 1/4" nuts areQ Jet Primary Metering Jets for Edelbrock and GM Rochester Q Jet carbs. Not for computer controlled carbs. Note: Calibration changes may affect emissions legal status of number 1901, number 1902, number 1903, number 1904, number 1905 and number 1906. Edelbrock, Jets, 1973, Q jet,Calibration, Tuning, Primary,? CarburetorSince 1938, Edelbrock has been committed to making the finest high performance products in the industry. The famous Edelbrock Intake