Early Hemi Identification Chart

Eng#

  

Year

  

Name/Make

  

CI

  

Comp

  

HP
CE55-1001   1955   Imperial   331   8.5:1   250
CE56-1001   1956   Imperial   354   9:1   280
CE57   1957   Imperial   392   9.25:1   325
58C-1001   1958   Imperial   392   10:1   345


Eng#

  

Year

  

Name/Make

  

CI

  

Comp

  

HP
C51-8-1001   1951   Chrysler   331   7.5:1   180
C52-8-1001   1952   Chrysler   331   7.5:1   180
C53-8-1001   1953   Chrysler   331   7.5:1   180
C541-8-1001   1954   Chrysler   331   7.5:1   195
C542-8-1001   1954   Chrysler   331   7.5:1   235
NE55-1001   1955   Chrysler   331   8.5:1   250
3NE55-1001   1955   Chrysler 300   331   8.5:1   300
NE56-1001   1956   Chrysler   354   9:1   280
3NE56-1001   1956   Chrysler 300   354   9:1/10:1   340/355
NE57-1001   1957   Chrysler   392   9.25:1   325/375
3NE57   1957   Chrysler 300   392   9.25:1   375
58N-1001   1958   Chrysler   392   10:1   345
58N3-1001   1958   Chrysler 300   392   10:1   380/390


Eng#

  

Year

  

Name/Make

  

CI

  

Comp

  

HP
D44-1001   1953   Dodge   241   7:1   140
D50-1,2,3   1954   Dodge   241   7.1:1/7.5:1   140/150
D50A-1001   1954   Dodge   241   7.1:1   140
D553-1001   1955   Dodge   270   7.6:1   183/193
D500-1001   1956   Dodge   315   9.25:1   260/295
KD500-1001   1957   Dodge   325   9.25:1   285/310


Eng#

  

Year

  

Name/Make

  

CI

  

Comp

  

HP
S16-1001   1952   DeSoto   276   7.1:1   160
S17-1001   1953   DeSoto   276   7.1:1   160
S19-1001   1954   DeSoto   276   7.5:1   170
S21-1001   1955   DeSoto   291   7.5:1   200
S22-1001   1955   DeSoto   291   7.5:1   185
S23-1001   1956   DeSoto   330   8.5:1   230
S24-1001   1956   DeSoto   330   8.5:1   255
S24A-1001   1956   DeSoto   341   9.5:1   320
S25-1001   1957   DeSoto   341   9.25:1   270
S26-1001   1957   DeSoto   341   9.25:1   295
S26A-1001   1957   DeSoto   345   9.5:1   345


Eng#

  

Year

  

Name/Make

  

CI

  

Comp

  

HP
VT-334,VT-344,VT-336,VT-346   1954   Dodge Truck   241   N/A   N/A
B8,C8,D8,F8,G8,VT-344,VT-342   1955/1956   Dodge Truck   259   N/A   N/A
J8,JS8,KA8,KS8,VT-344,VT-346   1955/1956   Dodge Truck   270   N/A   N/A
FS8,GH8,HS8   1955/1956   Dodge Truck   259   N/A   N/A
RS,RS8,T8,V8   1955/1956   Dodge Truck   331   N/A   N/A
VT-448   1956   Dodge Truck   331   N/A   N/A
D8-D4,K8-D5,D8-D6   1957   Dodge Truck   315   N/A   N/A
S4,S5,S6   1957   Dodge Truck   315   N/A   N/A
K8-D7,D8-D8,C5,D6,C7   1957   Dodge Truck   331   N/A   N/A
P3,P4,S7,W5,T7,T8   1957   Dodge Truck   331   N/A   N/A
D8-D9,T9   1957   Dodge Truck   354   N/A   N/A
K8-D7,K8-D8,C7,T7,T8   1957   Dodge Truck   354   N/A   N/A
C5,C6,P3,P4,S4,S5,S6   1958   Dodge Truck   315   N/A   N/A
L8-D4,L8-D5,D8-D6,WS   1958   Dodge Truck   315   N/A   N/A
L8-D7,L8-D8,L8-D9,C7   1958   Dodge Truck   354   N/A   N/A
T7,T8,T9   1958   Dodge Truck   354   N/A   N/A
M8-D6,C6,S6   1959   Dodge Truck   315   N/A   N/A
C7,S7,T7,T8,T9   1959   Dodge Truck   354   N/A   N/A
M8-D7,M8-D8,M8-D9   1959   Dodge Truck   354   N/A   N/A


Eng#

  

Year

  

Name/Make

  

CI

  

Comp

  

HP
I/IND 20,20a,24,24a   1956   Chrysler Industrial   331   N/A   N/A
I/IND 56a   N/A   Chrysler Industrial   354   N/A   N/A
I/IND 18,18a   N/A   Dodge Industrial   241   N/A   N/A
I/IND 52   N/A   Dodge Industrial   259   N/A   N/A
I/IND 53,54   N/A   Dodge Industrial   315   N/A   N/A
I/IND 56A1   N/A   Dodge Industrial   325   N/A   N/A


Eng#

  

Year

  

Name/Make

  

CI

  

Comp

  

HP
M44S-3   N/A   MARINE   270   N/A   N/A
M45S-3   N/A   MARINE   354   N/A   N/A
M45SP   N/A   MARINE   331   N/A   N/A
M45SP-3   N/A   MARINE   354   N/A   N/A



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