I have had several 2610 pumps in my hand, none have had
notches. The reason for the number change, 2503 vs 2610, the later had a
press-in nipple vs threaded. All Carter pumps had their logo
cast on the side, you will not find a notch pump with logo. Maybe John L. can
tell us if his notch pump is 3/12” diameter and Carter logo. Also, Carter pumps
had part no. stamped on edge of bolt flange, M2503S, M2610S, etc.
Gary
Sent: Sunday, December 15, 2024 7:38 AM
Subject: RE: {Chrysler 300} Correct pump for 1957
C300? I just looked up
Wayne Graefen’s 300C Handbook and there is a whole section on this. The
notched pump Carter M2610S was introduced after engine # 3NE572962. It
also says replacement pumps with the same number didn’t have the notch.
So, Chrysler did introduce it and then decided it wasn’t necessary after
all! Wayne’s book is
full of detail for those that want to concourse their car, or are just
curious. Henry From: 'Ron
Waters' via Chrysler 300 Club International
<chrysler-300-club-international@xxxxxxxxxxxxxxxx> Or maybe this is an
aftermarket or NOSR (new old stock replacement) one-size-fits-all that Carter
made available ? I doubt that Chrysler Corp built cars with a fuel pump that
needed this custom treatment. Ron From:
chrysler-300-club-international@xxxxxxxxxxxxxxxx On Behalf Of
henry.schleimer@xxxxxxxxxxxxxxx Forwarding my response to John for others who may be
interested. Seems the notch wasn’t really necessary. If anyone does
have an interference issue, just file a bit off rather than search for the
“right” pump. Henry From:
henry.schleimer@xxxxxxxxxxxxxxx
<henry.schleimer@xxxxxxxxxxxxxxx> Hi John Looks like mine attached. Years ago, I think there was
something about the number stamped on the body to identify the 300C pump but I
don’t remember what that was. As you can see, the notch doesn’t make that
much difference as installed on my car but it is there to clear the front of the
block. Henry From: 'John
Lazenby' via Chrysler 300 Club International
<chrysler-300-club-international@xxxxxxxxxxxxxxxx> I've heard stories about a notch
in 300C pump bodies. Does this look correct? -- -- -- For archives go to http://www.forwardlook.net/300-archive/search.htm#querylang --- You received this message because you are subscribed to the Google Groups "Chrysler 300 Club International" group. To unsubscribe from this group and stop receiving emails from it, send an email to chrysler-300-club-international+unsubscribe@xxxxxxxxxxxxxxxx. To view this discussion visit https://groups.google.com/d/msgid/chrysler-300-club-international/007601db4f07%2458004660%240800d320%24%40optusnet.com.au. For archives go to http://www.forwardlook.net/300-archive/search.htm#querylang --- You received this message because you are subscribed to the Google Groups "Chrysler 300 Club International" group. To unsubscribe from this group and stop receiving emails from it, send an email to chrysler-300-club-international+unsubscribe@xxxxxxxxxxxxxxxx. To view this discussion visit https://groups.google.com/d/msgid/chrysler-300-club-international/5773420BA108488F97346F121660E1F6%40OwnerPC. |