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73-87 Chevy _ GMC Trucks => Engine/Drivetrain => Topic started by: dumbucket1 on December 04, 2008, 12:58:30 pm

Title: fuel pump fitting size
Post by: dumbucket1 on December 04, 2008, 12:58:30 pm

I have lost my hard line for my fuel pump to carb on my 84 gmc with a 350 and quadrajet. Anyone know of the fitting size at the fuel pump? Im looking at fuel lines in the summit catalog but it says they fit aftermarket fuel pumps? Thanks

Title: Re: fuel pump fitting size
Post by: VileZambonie on December 04, 2008, 12:59:08 pm

Should be a standard 3/8" line

Title: Re: fuel pump fitting size
Post by: dumbucket1 on December 04, 2008, 01:07:20 pm

but is the fitting size different between the stock pump and an aftermarket pump?

Title: Re: fuel pump fitting size
Post by: frogman68 on December 04, 2008, 01:09:32 pm

To be sure go to a hardware store and get a 3/8 tube fitting should be less than a buck..