All engine numbers are stamped on top of block in front of valley cover.
Note: This list includes most automobile hemis. The industrial marine and poly motors are not included.
Sequence Year Name C.I. Carb. BBL H.P.
DESOTO:
S17 - 1001 1952 Firedome 276 2 160
S16 - 1001 1953 Firedome 276 2 160
S19 - 1001 1954 Firedome 276 2 170
S21 - 1001 1955 Fireflite 291 4 200
S22 - 1001 1955 Firedome 291 2 185
S23 - 1001 1956 Firedome 330 2 230
S24 - 1001 1956 Fireflite 330 4 255
S24A - 1001 1956 Adventurer 341 2-4 320*
S25 - 1001 1957 Firedome 341 2 270
S26 - 1001 1957 Fireflite 341 4 295
S26A - 1001 1957 Adventurer 345 2-4 345*
DODGE:
D44 - 1001 1953 Red Ram 241 2 140
D50A - 1001 1954 Red Ram 241 2 140
D50 (1, 2, 3) 1954 Red Ram 241 2 150
D553 - 1001 1955 Super Red Ram 270 2 or 4 183 or193
D500 - 1001 1956 D500 315 4 260
KD500 - 1001 1957 D500 325 4 or 2-4 285 or 310
CHRYSLER:
C51 - 8 - 1001 1951 Chrysler 331 2 180**
C52 - 8 - 1001 1952 Chrysler 331 2 180**
C53 - 8 - 1001 1953 Chrysler 331 2 180**
C541 - 8 - 1001 1954 New Yorker 331 2 195**
C542 - 8 - 1001 1954 New Yorker 331 4 235**
WE55 - 1001 1955 New Yorker 331 2 250
NE55 - 1001 1955 New Yorker 331 4 250
CE55 - 1001 1955 Imperial 331 4 250
3NE55 - 1001 1955 C300 331 2-4 300***
NE56 - 1001 1956 New Yorker 354 4 280
CE56 - 1001 1956 Imperial 354 4 280
3NE56 - 1001 1956 300B 354 2-4 340***
NE57 - 1001 1957 New Yorker 392 4 325
NE57 - 1001 1957 New Yorker 392 2-4 375***
CE57 - 1001 1957 Imperial 392 4 325
58N - 1001 1958 New Yorker 392 4 345
58C - 1001 1958 Imperial 392 4 345
58N3 - 1001 1958 300D 392 2-4 380
* Very rare! All 4 BBL engines were approximately 10% of production.
** 1951 through mid-1954 have bell housings cast onto block.
*** 300 High Performance Option
