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Water Pump (FOMOCO) stamp

  • Thread starter Thread starter Stone1965
  • Start date Start date Jun 21, 2019
S

Stone1965

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Jun 12, 2019
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#1
  • Jun 21, 2019
  • #1
Can anyone tell me is this is an original water pump cast in 1965 or if the is factory replacement cast at a different time? Is the FOMOCO stamp correct for a 1965 June thru August casting?
 

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2Blue2

will be trying this sex one when I can find it
Mod Dude
Mar 5, 2019
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Oahu
Jun 21, 2019
#2
  • Jun 21, 2019
  • #2
C5OE
Is correct for 1965 cars with 289

8505B - suffix B would be a second revision from the original Fairlane application

Fomoco was used about1960 to late 65 then rotunda and then autolite then back to motorcraft again by early 70s

Yes to numbers matching for 65 mustang , in my humble opinion.
 
S

Stone1965

New Member
Jun 12, 2019
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Jun 21, 2019
#3
  • Jun 21, 2019
  • #3
2Blue2 said:
C5OE
Is correct for 1965 cars with 289

8505B - suffix B would be a second revision from the original Fairlane application

Fomoco was used about1960 to late 65 then rotunda and then autolite then back to motorcraft again by early 70s

Yes to numbers matching for 65 mustang , in my humble opinion.
Click to expand...
Good info. Thank you. However, I thought the FOMOCO had an oval around it in the 60's and changed to the style on the pump in the 70's. Not sure the name of the style on the pump. Can you give me any more info on this? This is all new to me and I am just try to sort it all out.
 

2Blue2

will be trying this sex one when I can find it
Mod Dude
Mar 5, 2019
4,430
2,893
163
Oahu
Jun 21, 2019
#4
  • Jun 21, 2019
  • #4
Stone1965 said:
, I thought the FOMOCO had an oval around it in the 60's and changed to the style on the pump in the 70's
Click to expand...

I don't know at that point, Maybe some else can weigh in.
 
S

Stone1965

New Member
Jun 12, 2019
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#5
  • Jun 21, 2019
  • #5
2Blue2 said:
I don't know at that point, Maybe some else can weigh in.
Click to expand...
No worries. Thanks for the other info though.
 

Realmongo

I prefer to be called "Evil Genius"
Founding Member
Oct 10, 2001
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Western Mass
Jun 21, 2019
#6
  • Jun 21, 2019
  • #6
Looks correct for late 1965 Mustangs.
 
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