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This page contains information for engine Models A thru PC, if your engine Model lies in this range, move down the page until you see your model series. The serial number shown under the Month and Year is the last serial number built in that month. If your engine Model is Q thru ZZ go to page 2 of this listing. If your engine Model is 5 thru 23 go to page 3 of this listing.
Engines are listed in alphabetical order
MODEL SERIES A (ALL VERSIONS) L-HEAD, 2.25" BORE, 2.25" STROKE
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
1933 0 105 106 114 117 360 606 964 1099 1337 1450 1539
1934 1701 2119 2630 3068 4085 4675 5091 5314 5553 5657 5844 5955
1935 6430 6844 7318 7776 8893 9328 9782 10166 10418 10676 11488 11883
1936 12148 12691 13460 14004 14813 15431 15848 16337 17779 18830 19752 20425
1937 20802 21446 22355 23072 24648 25430 26664 27417 27793 28131 19115 29224
1938 29976 30906 31384 32004 32971 33658 34310 34687 35693 35750 35835 36227
1939 36485 37056 37922 38744 39537 40140 40446 41043 41352 41930 42250 42743
1940 43272 43587 44315 45075 46013 46922 47565 47873 48146 48728 49806 50978
1941 52566 53290 54938 56498 57426 58825 59657 60790 61928 63292 64845 65233
1942 66484 67301 68877 69563 70415 71305 71971 75001 79852 83454 86361 88967
1943 92004 92446 94365 95895 97046 97684 98262 99748 100717 101697 104595 106423
1944 108996 110888 113347 114958 116449 117903 119115 120975 121659 122950 124688 126055
1945 129319 131197 133673 136011 138018 139324 142081 144162 145233 147503 149348 151738
1946 153807 155503 157367 158423 160582 163303 163886 165270 167189 168970 172629 172629
1947 177195 178499 182210 183441 186541 190762 193095 193728 196412 200050 202708 207635
1948 209415 213779 217160 219937 220858 221733 222468 222473
MODEL SERIES B (ALL VERSIONS) L HEAD, 2.625" BORE, 2.625" STROKE
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
1934 124 153 165 208
1935 296 615 1112 1614 2194 2582 2834 3018 3151 3292 3347 4202
1936 4672 5201 5580 5996 6673 6991 7282 7575 7783 8030 8518 8874
1937 9260 9900 10898 11605 12201 12895 13448 14074 14959 15974 16720 17240
1938 17626 18187 18698 19476 20523 21233 21647 21942 23166 23282 23603 23990
1939 24353 25151 25756 26541 27556 28090 28590 28918 29363 29666 30012 30523
1940 31460 31924 32667 33514 34404 35017 35519 36039 36514 36797 37322 38230
1941 39087 40378 41389 42528 43690 44909 45793 46272 46585 47597 48101 49713
1942 50861 52333 52834 53693 56195 58139 60873 63866 65163 66094 67073 69057
1943 70198 72166 74279 76504 77386 78858 80595 81965 82767 85105 86494 87763
1944 89327 90964 93045 94342 96825 98401 100379 102862 104356 105930 107639 109764
1945 111679 114034 116575 118809 121155 123948 125410 128315 128810 131792 133895 135693
1946 138581 141843 143672 146653 149420 153266 155222 157571 162318 166627 169945 169945
1947 179388 182484 186779 188983 192486 197538 200683 200789 205974 209994 215060 215067
1948 215071
MODEL SERIES F OVERHEAD VALVE, 2.25" BORE, 2.25" STROKE
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
1921 800
1922 2165
MODEL SERIES FB OVERHEAD VALVE, 2.25" BORE, 2.25" STROKE
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
1923 2166 2720 3477 3885 4101 4150 4150
1924 4151 4257 4330 4421 4526 4731 4789 4789 4971 5081 5182 5182
MODEL SERIES FC OVERHEAD VALVE, 2.25" BORE, 2.25" STROKE
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
1924 6100 6270 6300 6320 6391 6740 6893 7029 7109 7128 7161 7268
1925 7315 7344 7411 7536 7634 7669
MODEL SERIES FE OVERHEAD VALVE, 2.25" BORE, 2.25" STROKE
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
1925 7820 8060 8198 8521 8771 9155 9373 9650 9881 10074
MODEL SERIES FG OVERHEAD VALVE, 2.25" BORE, 2.25" STROKE
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
1929 189 349 579 949 1239 1282 1699 1799 1949
MODEL SERIES FH OVERHEAD VALVE, 2.25" BORE, 2.25" STROKE
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
1925 102 484
1926 856 1246 1498 1845 2134 2417 2893 3408 4376 6312 6374 6499
1927 7199 7815 8542 10359 12456 14507 15559 18719 20289 21959 24160 25589
1928 26799 27360 29349 31204 33099 35589 37989 42059 44369 51659 54290 55452
1929 56872 58947 61877 63379 69849 74423 79722 84080 88832 93762 96911 97542
1930 99499 102449 105199 106669 108164 108427 108776 108812 108886 108935 108966 108989
1931 109003 109048 109066 109082 109095 109100 109117 109169 109188 109188 109203 109217
1932 109225 109230 109247 109257 109264 109267 109272 109273
1933 109276 109277 109278 109279 109281 109282 109283
MODEL SERIES FI OVERHEAD VALVE, 2.25" BORE, 2.25" STROKE
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
1927 1027
1928 1349 1720 2189 2535 2599 2900 3124 3260 3288 3309 3567 3669
1929 4971 6226 6739 6939 7420 7871 8160 8858 9098 9948 10594 11267
1930 11767 11936 12850 13166 13638 14006 14504 14594 14645 14682 14685 14694
1931 14702 14706 14765 14787 14833 14875 14877 14880 14882 14896 14897
1932 14910 14918 14919 14921 14929 14932
1933 14933
MODEL SERIES FJ-1 L-HEAD, 2.25" BORE, 2.25" STROKE
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
1929 101 106 107 108 109 110 112 121 147
1930 180 249 266 299 328 399 452 453 480 677 806 810
1931 811 814 818 837 903 909 924 928 929 1002 1006
1932 1008 1009 1013 1017 1019
1933 1021 1024 1038 1039 1040
1934 1042
1935
1936
1937 1229
MODEL SERIES FJ-2 L-HEAD, 2.25" BORE, 2.25" STROKE
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
1930 104 149 377 398 466 533
1931 540 541 553 562 572 582
1932 583 587 591
MODEL SERIES H [ALL VERSIONS] L-HEAD, 2.25" BORE, 2.25" STROKE
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
1933 258 294 372 485 670 938 1083 1351 1433 1619 1660 1702
1934 1763 1854 2064 2580 2953 3252 3400 3624 3818 3959 4073 4178
1935 4459 4725 5331 5919 6432 6735 7014 7214 7385 7494 8020 8168
1936 8534 8772 9629 10054 10633 11135 11579 11845 12015 12281 12836 13032
1937 13384 13737 15159 15782 16709 17176 17942 18494 18698 18899 19019 19830
1938 20339 20804 21166 22148 23391 23702 24035 24156 24308 24509 24558 25176
1939 25618 25680 26530 27022 27258 27413 27559 27739 27803 27883 28027 28083
1940 28176 28544 28869 29069 29312 29438 29552 29563 29566 29567 29577
MODEL SERIES I & IS L-HEAD, 2.00" BORE, 1.50" STROKE
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
1940 21897 24840 25803 27698 29084 30488 31178 31594 31945 32413 33135 35791
1941 37221 39824 40761 42297 42727 43169 44246 45087 46505 48316 49560 49583
1942 59347 62829 65514 67114 68872 68923 69126 69478 69735 70045 70045 70045
1943 71147 71153 71820 73634 76259 78781 82681 85007 88027 89647
1944 92421 97694 102851 109381 114685 118613 119077 119091 119097 119099 119101 119104
1945 119105 119641 119646 119651 119653 119655 119688
1946 119673 121172 121502 123840 127354 127800 128503 130983
1947 131301 132496 133156 133797 134330 134985 135815 136670 137490 138318 139133 141269
1948 141939 144135 145322 146890 146894 149394
1949 151896 154500 155696 155702 158213 158218 158246 158248 158249
MODEL SERIES IB & INT L-HEAD, 2.00" BORE, 1.50" STROKE
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
1938 1015 1117 1158 1455 1647 1811 1910 2114
1939 2349 2838 3695 5206 6119 7584 8492 8824 9312 9714 9982 11038
1940 11379 11517 11765 11816 11870 11939 11993 11997 12004 12117 12122 12130
1941 12133 12134 12145 12250 12455 12456 12461 12464 12481 12483
1942 12485 12490 12491
MODEL SERIES K L-HEAD, 2.75" BORE, 3.25" STROKE
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
1933 180 249 379 530 658 754 822 871 948 1010 1057
1934 1267 1288 1725 1922 2658 2791 2915 2973 3015 3114 3183 3318
1935 3410 3809 4008 4327 4870 5241 5379 5432 5490 5545 5582 6091
1936 7320 7484 7980 8242 8525 8662 8746 8838 8883 8959 9198 9404
1937 9555 9750 10055 10485 10792 11013 11106 11462 11620 11684 11793 11821
1938 11925 12074 12210 12520 12908 13053 13180 13287 13915 13945 13987 14107
1939 14183 14457 14673 14951 15210 15353 15500 15577 15628 15711 15807 15877
1940 17006 17256 17501 17659 17746 17858 17920 18023 18074 18134 18138 18144
MODEL SERIES L & LA L-HEAD, 2.25" BORE, 2.25" STROKE
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
1930 151 177 423 1420 5999 11584 14710 17708 21143 23902 24504 24749
1931 25777 28099 29566 31450 33613 34486 36125 37150 38120 38371
1932 39100 39480 39833 39963 39964 39966 39971 39974 39976 39984 39985 40023
MODEL SERIES M & MJ L-HEAD, 2.25" BORE, 2.25" STROKE
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
1930 105 111 165 291 534 896 1154 1799
1931 3379 3699 4613 5025 5475 5709 5899 6129 6334 6457 6617 6763
1932 6926 7431 7842 8353 8720 8892 9018 9169 9355 9480 9585 9641
1933 9687 9917 10070 10350 10848 10948 10956 10961 10964 10968 10973
1934 10974 10977 10978
MODEL SERIES N, NS, & NP L-HEAD, 2.00" BORE, 2.00" STROKE
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
1940 105 110
1941 413 971 2867 3806 4695 5107 6728 6317 11085 13136 14459 14473
1942 22366 23962 26420 33271 40707 50413 59438 71152 79294 83574 91546 97155
1943 102454 111946 122111 127323 135376 143691 150233 158149 166375 173965 182702 190218
1944 198848 205561 214786 221569 231801 241777 254367 269034 277182 286900 295225 303945
1945 312894 321603 330485 338169 345521 353445 361757 371114 378443 385259 394529 396589
1946 403653 406575 419048 433019 437089 461218 469692 483216 499324 527053 530497
1947 569816 587490 604578 618510 648342 668862 683721 700011 713871 726163 745223 772561
1948 793939 812699 837932 867805 874170 885715 886488 915764 930998 949075 974061 1001178
1949 1010217 1028972 1048481 1067863 1091210 1113599 1122490 1132038 1143978 1148527 1156143 1163945
1950 1165076 1174703 1180226 1193608 1202226 1217760 1235707 1256778 1266581 1278074 1288883 1301378
1951 1322778 1338051 1351715 1369320 1390533 1403594 1418248 1436168 1446471 1461240 1465914 1478967
1952 1489180 1505408 1522482 1526669 1536429 1547137 1548449 1549187 1549317 1549465 1549680 1550206
1953 1550216 1550221 1550231 1550233
1954 1550235
MODEL SERIES PB F-HEAD, 2.50" BORE, 2.50" STROKE
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
1923 6402
1924 7701 8836 9329 9595 9717 9763 9798 9818 9831 9848 9859
1925 10022 10493 11440 11835 12025 12096 12116 12136 12156 12176 12202 12306
1926 12936 13651 14400 14600 14800 15000 15200 15400 15600 15750 15850 16000
1927 16789 17500 18419 18919 19349 19409 19427 19430 19544 19564 19918 20286
1928 21799 22169 22477 22635 22789 22849 22957 22988 22999 23069 23139 24233
1929 24699 24759 24919 25319 25729 25949 26115 26138 26141 26210 26215 26737
1930 27576 28255 28554 28699 28928 28991 28997 29012
1931 29027 29033 29058 29100 29115 29122 29135 29136 29138 29190 29209
1932 29219 29223 29230 29239 29240 29241
1933 29242 29271
1934 29272 29290
1935 29310 29322
MODEL SERIES PC-WI-100 [POWER CHARGER WITH WI ENGINE] L-HEAD, 2.00" BORE, 1.50" STROKE
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
1941 4370 4476 4481 4554 4633 4638 4749 4891 4987 4994 5636 5717
1942 5751 5772 5828 5830 5836
1944 5846
MODEL SERIES PC-200 [POWER CHARGER WITH Y ENGINE] L-HEAD, 2.25" BORE, 2.25" STROKE
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
1936 150 1053 1253 2053 2937 3737 4137
1937 4140 4290 4765 5090 5614 6239 6746 7472 7796 7798
1938 7928 7938 7939
MODEL SERIES PC-300 [POWER CHARGER WITH I ENGINE] L-HEAD, 2.00" BORE, 1.50" STROKE
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
1938 1161 1212 1617 1961 2372
1939 2627 2691 2891 2992 3200 3363 3489 3648 3927 4131 4472
1940 4626 4883 5022 5126 5342 5629 5756 5897 6422 6590 6690 6942
1941 7155 7394 7434 7681 7747 7749 8256 8261 8881 10209 10555
1942 10609 10709 10913 10967 10971 11163 11279 11479 11699 12086 13634
1943 14368 14875 15118 15522 16849 17999 19269 20639 21475 22622
1944 25955 27080 28166 29586 30446 32231 32710 33835 34125 34265 34914
MODEL SERIES PC-304 [POWER CHARGER WITH I ENGINE] L-HEAD, 2.00" BORE, 1.50" STROKE
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
1943 21475
MODEL SERIES PC-WMB [POWER CHARGER WITH WMB ENGINE] L-HEAD, 2.00" BORE, 1.50" STROKE
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
1938 510 710
1939 842 849 1049 1150 1312 1548 1612 1863 1887 2118 2143
1940 2220 2257 2548
MODEL SERIES PC-WM [POWER CHARGER WITH WM ENGINE] L-HEAD, 2.00" BORE, 1.50" STROKE
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
1936 141
1937 421 798 1423 1723 2123 2474 3273 3874 4474 4873 5060
1938 5061 5091 5092 5285 5685
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