Edelbrock Performer Series Quadrajet Secondary Metering Rods - Tip Diameter 0.041 in. H777C04XS Two-piece design allows front-to-back and

Two-piece design allows front-to-back and side-to-side adjustment

2015-2023 Ford Transit-350 HDVehicle Applications: 2015-2023 Ford Transit-150

4 x 2-1/4 in Primary Tubes

Lifter Valley Standpipe

Dyno proven horsepower saving windage tray

Edelbrock Performer Series Quadrajet Secondary Metering Rods - Tip Diameter 0.041 in. H777C04XS Two-piece design allows front-to-back andQ Jet Secondary Metering Rods 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. Since 1938, Edelbrock has been committed to making the finest high performance products in the industry. The famous Edelbrock Intake Manifold, Edelbrock Aluminum Cylinder Heads and Edelbrock Water Pumps