Okay, now I am confused. I started out this morning by removing the banjo fitting on the inlet of the Edelbrock carburetor to look inside to make sure there was nothing in there causing a restriction. The ID of the fitting is 5/16"! WTF? I spent a lot of time making sure the was 3/8" from the tank to the fuel pump(The 6 cyl Nova has 5/16" line and sending unit). Is this the right fitting for a 750 Edelbrock Carb?