fuel pump

[Paul W.]

Does Anyone Have A Picture Of A 1965 327 365 Hp Fuel Pump Top And Bottom

[John H.]

Re: fuel pump

Paul -

Here are a couple that someone posted a while back, with the cast bottom.

[Ray C.]

Re: fuel pump

Hi! John

Your picture of the fuel pump does not show a casting line in the area of the stamped number. I have seen some C-1 4657 pumps with and without the line. Could you please explain the casting line or the lack of?

Thanks for any information

Ray

[John H.]

Re: fuel pump

Hi! John

Your picture of the fuel pump does not show a casting line in the area of the stamped number. I have seen some C-1 4657 pumps with and without the line. Could you please explain the casting line or the lack of?

Thanks for any information

Ray

Ray -

Maybe someone more familiar with the nuances of the 40083 pump can answer that - I haven't followed that detail.

[Ray C.]

Re: fuel pump

Thanks John, maybe someone will chime in!

Ray

[Vinnie P.]

Re: fuel pump

Article that will appear in the next issue of The Restorer by Joe Ciaravino has great info and photos...too large a file to upload here...if anyone wants a copy, email me directly...
restorereditor@ncrs.org

Identifying and Rebuilding the 6440083 Fuel Pump

[Jim S.]

Re: fuel pump

Thanks John, maybe someone will chime in!

Ray

Ray And Paul,

I am not sure what you are looking for , but Here are pictures of the two 4003 I have if they can help .

JIm

[Ray C.]

Re: fuel pump

You can see the line I am referring to in this photo of a 4656 pump.

Ray

[Jim S.]

Re: fuel pump

You can see the line I am referring to in this photo of a 4656 pump.

Ray

Ray ,

If you look closely at the third picture of mine , the one on the right has that line albeit less pronounced the yours. The lower one on the left does not .

I am going to take a leap here and say it was probably the difference from a "first run" to a "last run" using that particular cast . They did wear out . In fact its probably also why some have sush a pristine AC logo on top and others are barely visable.

JIm

[William C.]

Re: fuel pump

Also the 40083 was cast of magnesium, so it has typically a darker finish than the typical pump, also note the two reinforcements between the tower and the circular surface covering the diaphragm

[Jim S.]

Re: fuel pump

"also note the two reinforcements between the tower and the circular surface covering the diaphragm"

William,

Funny , but now that you bring that up , upon closer inspection (picture one ) One of mine has the reinforcements and one does not .
That is a much bigger difference than the cast line Ray pointed out .

Jim

[William C.]

Re: fuel pump

If it's missing the reinforcements, it's a "reproduction" to be kind, and not a very good one.