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Casting Numbers
Mercury Flathead 1939-1953
The following chart identifies the block, crankshaft, and cylinder head casting
numbers for each year as well as engine size. Keep
in
mind
this is information has come from many different automotive resources, and may
have some misprinted numbers as well as omissions. All these numbers are trademarks
of the manufacturing car company. These are able to be put on dislpay due to
the public domain trademark rights.
| Year |
Engine
Cubic Inches |
Engine
Liters |
Cylinder
Bore |
Piston
Stroke |
Number
of Cylinders |
Block Casting Number |
Crank Casting Number |
Head Casting Number |
| 1939 |
239 |
3.9 |
3.188 |
3.750 |
8 |
99A |
? |
022A
19A
52
59A
81A
92A
99A |
| 1940 |
239 |
3.9 |
3.188 |
3.750 |
8 |
09A |
? |
022A
19A
52
59A
81A
92A
99A |
| 1941 |
239 |
3.9 |
3.188 |
3.750 |
8 |
19A |
? |
19A
29A
59A
81A
99A |
| 1942
| 239 |
3.9 |
3.188 |
3.750 |
8 |
29A |
? |
19A
29A
41A
59A
81A
99A |
| 1946
| 239 |
3.9 |
3.188 |
3.750 |
8 |
69M |
? |
59A |
| 1947 |
239 |
3.9 |
3.188 |
3.750 |
8 |
79M |
? |
59A |
| 1948 |
239 |
3.9 |
3.188 |
3.750 |
8 |
89M |
? |
59A
8RT |
| 1949 |
255 |
4.2 |
3.188 |
4.000 |
8 |
9CM |
? |
8BA
8CM
8EQ
8RT
EAB
EAC |
| 1950 |
255 |
4.2 |
3.188 |
4.000 |
8 |
0CM |
? |
8BA
8CM
8EQ
8RT
EAB
EAC |
| 1951 |
255 |
4.2 |
3.188 |
4.000 |
8 |
1CM |
? |
8BA
8CM
8EQ
8RT
EAB
EAC |
| 1952 |
255 |
4.2 |
3.188 |
4.000 |
8 |
2M |
? |
8BA
8CM
8RT
EAB
EAC |
| 1953 |
255 |
4.2 |
3.188 |
4.000 |
8 |
3M |
? |
8BA
8CM
8RT
EAB
EAC |
| Year |
Engine
Cubic Inches |
Engine
Liters |
Cylinder
Bore |
Piston
Stroke |
Number
of Cylinders |
Block
Casting Number |
Crank
Casting Number |
Head
Casting Number |
| 1955 |
292 |
4.8 |
3.750 |
3.297 |
8 |
ECK-ECZ-EDB |
? |
? |
| 1956 |
292 |
4.8 |
3.750 |
3.297 |
8 |
ECK-ECZ-EDB |
? |
? |
| 1956 |
312 |
5.1 |
3.800 |
3.438 |
8 |
ECZ |
? |
? |
| 1957
| 292 |
4.8 |
3.750 |
3.297 |
8 |
ECK-ECZ-EDB |
? |
? |
| 1957
| 312 |
5.1 |
3.800 |
3.438 |
8 |
ECZ |
? |
? |
| 1961 |
390 |
6.4 |
4.050 |
3.780 |
8 |
C1AE-G |
? |
? |
| 1963 |
390 |
6.4 |
4.050 |
3.780 |
8 |
C3AE-H |
? |
? |
| 1964 |
390 |
6.4 |
4.050 |
3.780 |
8 |
C4AE |
? |
? |
| 1965 |
390 |
6.4 |
4.050 |
3.780 |
8 |
C5AE |
? |
? |
| 1966 |
428 |
7.0 |
4.130 |
3.980 |
8 |
C6AE |
? |
? |
| 1968 |
429 |
7.0 |
4.360 |
3.590 |
8 |
C8VE-F
C8VY-A |
? |
? |
| 1968 |
460 |
7.5 |
4.360 |
3.850 |
8 |
C8VE-F
C8VY-A |
? |
? |
| 1969 |
429 |
7.0 |
4.360 |
3.590 |
8 |
C9VE-B
C9VY-A |
? |
? |
| 1969 |
460 |
7.5 |
4.360 |
3.850 |
8 |
C9VE-B
C9VY-A |
? |
? |
| 1970 |
429 |
7.0 |
4.360 |
3.590 |
8 |
DOSZ-A
DOSZ-D |
? |
? |
| 1970 |
460 |
7.5 |
4.360 |
3.850 |
8 |
DOSZ-A
DOSZ-D
DOVE |
? |
? |
| 1971 |
429 |
7.0 |
4.360 |
3.590 |
8 |
D1VE
D1VZ
D1ZE-AZ |
? |
? |
| 1971 |
460 |
7.5 |
4.360 |
3.850 |
8 |
D1VE
D1VZ
D1ZE-AZ |
? |
? |
|
|
