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1961 - 1966 F-100 & Larger F-Series Trucks Discuss the Slick Sixties Ford Truck

65 F250 engine

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Old Feb 1, 2001 | 09:30 AM
  #1  
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65 F250 engine

Can anyone tell me how to identify the engine in my 65 F250?
The VIN is F26JK709672. It may not be the original engine.
One source I have for the VIN engine code says "J" is a 232. The air cleaner says 240 CID. There is also an aluminum tag behind one of the coil bolts that is stamped:
"240 65 2
5-F 816-J"

Thanks in advance for a reply.


 
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Old Feb 1, 2001 | 10:07 AM
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From: Brea CA
65 F250 engine

[font size="1" color="#FF0000"]LAST EDITED ON 01-Feb-01 AT 11:10 AM (EST)[/font][p]Twe, I can help you with the tag:

240 – Engine CID
65 – Engine Model Year
2 – Change Level
5 – Year of Engine Production
F – Month of Engine Production (June)
816J – Engine Code Number

Barry

 
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Old Feb 2, 2001 | 05:05 PM
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65 F250 engine

My book says that a J in 65 is a 243 which is a misprint, its a 240 I6. Ford didnt make a 243 I6.

Nathan
 
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Old Feb 2, 2001 | 05:36 PM
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From: Inthepast
65 F250 engine

[FONT COLOR="#0000ff" SIZE="3" FACE="Veranda"]
The only thing I'd add is you should measure the bore using the dowel trick and compare the casting code and date code from the engine to see if it agrees with the tag. Casting code is by the starter; the "date" will be a 4 digit code die stamped into the flat area above the water pump but below the head. These final details may help pin down whether the engine is original.[/FONT]

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Old Feb 3, 2001 | 09:36 AM
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65 F250 engine

 
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