Ford Cylinder Head Casting Numbers

Displacement Year Casting Number Chamber Volume Valve Size Notes
221 62-63 C2OE-A C2OE-B C2OE-C C2OE-D C2OE-E C3OE-A 45 1.59/1.39  
260 62-63

64

C2OE-F
C3OE-B
C40E-B
54.5 1.59/1.39

1.67/1.45

 
289 63-64 C3AE-F C3OE-E C3OE-F C4AE-C 54.5 1.67/1.45  
289 65-67 C5DE-B C6DE-G C6OE-C* C6OE-E* C6OE-M C7OE-A* C7OE-B* C7OE-C C7OZ-B* C7ZE-A* 54.5 1.67/1.45 Rail rockers.

*May be machined for air pump plumbing.

289 68 C8OE-D* C8OE-L* C8OE-M* 63 1.67/1.45 Rail rockers.

*May be machined for air pump plumbing.

289HP 63 C3OE 49.2 1.67/1.45 Machined for screw-in studs
289HP 64-67 C4OE-B C5OE-A C5AE-E 54.5 1.78/1.45  
302 68-70 C8OE-F C7OE-C C7OE-G C8AE-J C8DE-F C8OE-J C8OE-M C8OE-K C8OE-L C9TE-C D0OE-B 53.5
6358.2
1.78/1.45  
302 71-74 D1TZ-A D2OE-BA 58.2 1.78/1.45  
302 75-76 D5OE-GA D5OE-A3A D5OE-A3B 58.2 1.78/1.45 Internal air injection ports
Boss 302 69
70
C9ZE-A
D0ZE-A
D1ZE-A
63
58
2.23/1.71
2.19/1.71
 
351W 69-74 C9OE-B C90E-D D0OE-C D0OE-G D0OZ-C 60.4 1.84/1.54  
351W 75-77 D5TE-EB D5AE-CA 60.4 1.84/1.54 Air injection ports
351W 78 D8OE-AB 69 1.78/1.45 Stamped steel rockers
351C-2V 70-74 D0AE-E
D0AE-J
D0AZ-A
D0AZ-B
D0AZ-D
D1ZE-CB
D1AE
D1AE-AA
D1AE-CB
78.2 2.04/1.68 All open chamber
351C-4V 70-71 D0AE-G
D0AE-H
D0AE-M
D0AE-N
D0AE-R
D1AE-GA
62.8 2.19/1.71 Closed chamber
351C-CJ 71 D1ZE-DA 75.4 2.19/1.71 Open chamber
351C-4V 72-74 D1ZE-DA D1ZE-GA 75.4 2.19/1.71 Open chamber, later models may have hardened exhaust seats for use with unleaded fuel.
351C-4V
CJ(?)
73-74 D3ZE-AA 75.4 2.04/1.66 Some of these castings may have regular 4V valve sizes, but the evidence is that the 73-74 4V head carries 2V size valves. These may also be “CJ” instead of “4V”.
351C
Boss/HO
71
72
D1ZE-B
D2ZE-A
66.1
75.4
2.19/1.71 Adjustable rockers/studs and guide plates. HO uses open chamber. Boss closed
351M/
400
75-80 D5AE-AA
D5AZ
78.4 2.04/1.66 Exhaust port constricted by addition of coolant passage around valve guide. May have Thermactor injection in exhaust ports.
400 71-74 D1AE-A
D3AE-G2B
78.4
78.4
2.04/1.66 Same config as early 2V head
429/460 68-71 C8SZ-B
C8VE-EC9VE
DOVE-C
75.8 2.08/1.66 Rail rockers/positive stop studs
429/460 72-74 D2VE-AA
D3VE-AA
D3VE-A2A
91.4 2.08/1.66 Rocker arms stamped steel, non-adjustable
429/460 75-78 D4VE 96.2 2.08/1.66 Rocker arms stamped steel, non-adjustable
429CJ
SCJ
Police
70-71 DOAE-H
D0OE-R
73.5 2.24/1.725 SCJ/early CJ have adjustable stamped rockers with guide plates and screw-in studs.
460 Police 72 D20E-AB      
460 & PI 73-74
75-78
D3VE
D4VE
89.0
96.2
2.19/1.66
2.08/1.66
Rockers same as 429 Police.
Same as standard 460 for these years.

7 comments »

  1. Bill Hughes said,
    April 27, 2012 @ 1:14 am

    I have a pair of GT40 ford cylinder heads with the following numbers 26F6 GT and 66078. They have 1/4″ threads for the rocker arms. What are they off of and do I have the correct numbers? If not where do I find the casting numbers on the heads? I want to use them on a 68 Mustang 302 engine.
    Thanks,
    Bill

  2. Paul said,
    June 1, 2012 @ 11:13 pm

    I don’t see dimensions for inlet port sizes. For example, the D2OE 302 W head port size intake 1.94″ X 1.04″ exhaust 1.24″ X 1.00″

  3. DAVID said,
    December 13, 2013 @ 7:33 pm

    C80E-D 1968 302 heads this was only year they made head

  4. Ron said,
    February 13, 2014 @ 3:01 am

    I have a set of heads I’m told are off of a 302 but I can’t find the # the seller gave me The # is D70E I could sure use some help Identifing these heads

    Thankyou
    Ron

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