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AMC |
Motor | Bore Ctr. | Size | Bore | Dk. Ht. | Stroke | Main Jnl. | Rod L. | Rod Jnl. | Rod W. |
6 cyl. OHV 1964-* | 4.380 | 199 | 3.750 | 9.40 | 3.000 | | 5.875 | | |
232 1964-66˝ | 3.500 | | | |
232 67-* | 9.53 | 2.500 | 6.125 | 2.095 | 1.07 |
4.2L (258) | 3.895 | 5.875 |
4.0L (244) | 3.875 | 3.44 | 6.125 |
276: 4.0L + 258 crank | 3.895 | 5.875 |
252 (4.1L) Mexico only | 3.92 | 3.44 | 6.125 |
282 (4.6L) Mexico only | 3.895 | 5.875 |
V8 OHV 1966-* | 4.750 | 290 | 3.750 | 9.175 | 3.280 | 2.747 | 5.875 | 2.09 | |
343 | 4.080 | |
304 | 3.750 | 9.208 | 3.440 | |
360 | 4.080 | |
390 1968-69 | 4.165 | 9.175 | 3.570 | 5.790 | 2.248 | |
390 1970-* | 9.208 | 5.858 |
401 | 3.680 |
Buick |
Motor | Bore Ctr. | Size | Bore | Dk. Ht. | Stroke | Main Jnl. | Rod L. | Rod Jnl. | Rod W. |
straight 8 OHV | | 248 | 3.09375 | | 4.125 | | | 2.000 | |
263 | 3.1875 | | 2.5625 | | 2.125 | |
320 | 3.4375 | | 4.3125 | | | 2.250 | |
V6 OHV | 4.240 | 3.8L (231) | 3.800 | 10.187 | 3.400 | 2.500 | 5.960 | 2.000 | .835 |
4.1L (252) | |
V8 OHV small block [Note 1] | 215 (aluminum) | 3.500 | 8.960 | 2.800 | 2.300 | 5.660 | 2.000 | .835 |
300 | 3.750 | 9.543 | 3.400 | 2.500 | 5.960 | |
340 | 10.187 | 3.850 | 6.3875 | |
350 | 3.800 | |
V8 OHV nail
head | 4.750 | 264 | 3.625 | | 3.203 | 2.500 | 6.000 | 2.250 | |
322 | 4.000 |
364 | 4.125 | 3.391 | 6.100 | |
401 | 4.1875 | |
3.640 | 6.219 |
.967 |
425 | 4.3125 |
V8 OHV 1967-76 | 400 | 4.040 | 10.57 | 3.900 | 3.25 | 6.607 | 2.250 | .928 |
430 | 4.1875 |
455 | 4.3125 |
Cadillac |
Motor | Bore Ctr. | Size | Bore | Dk. Ht. | Stroke | Main Jnl. | Rod L. | Rod Jnl. | Rod W. |
V8 OHV 1949-66 | 4.5625 | 331 | 3.8125 | | 3.625 | 2.500 | 6.625 | 2.250 | |
365 | 4.000 |
| 2.625 | |
390 | |
3.875 | 6.500 | |
429 | 4.130 | | 4.000 | | | |
V8 OHV 1967-76 | 5.000 | 368 | 3.800 | 10.56 | 4.0625 | | | | |
425 | 4.080 | | | | |
472 | 4.300 | 10.8125 | 3.250 | 6.750 | 2.500 | .925 |
500 | 4.304 |
Chevrolet |
Motor | Bore Ctr. | Size | Bore | Dk. Ht. | Stroke | Main Jnl. | Rod L. | Rod Jnl. | Rod W. |
6 cyl. OHV Corvair | 4.850 | 140 | 3.375 | | 2.600 | | | | |
145 | 3.4375 |
164 | 2.940 |
6 cyl. OHV 1937-63 | | 216 | 3.500 | | 3.750 | 2.3125 | | | |
235 | 3.5625 | 10.875 | 3.9375 | 2.435 | 6.8125 | 2.30 | 1.250 |
261 | 3.750 |
4 cyl. OHV 1964-* | 4.400 | 153 | 3.875 | 9.150 | 3.250 | 2.30 | 5.700 | 2.100 | 1.024 |
6 cyl. OHV 1964-* | 194 | 3.5625 |
230 | 3.875 |
250 | 3.531 |
292 | 10.875 | 4.125 | 6.766 |
V8 OHV small
block | 265 | 3.750 | 9.025 | 3.000 | 5.700 | 2.000 | .940 |
283 | 3.875 |
302 | 4.000 |
| 3.250 |
| 2.450 | 2.100 |
350 | 3.480 |
400 | 4.125 | 3.750 | 2.650 | 5.565 |
V8 OHV Gen
3 | 4.8 (293) LR4 | 3.779 | 9.24 | 3.270 | | 6.278 | 2.200 | |
5.3 (325) LS4/LM7 | 3.622 | 6.098 |
5.7 (345) LS1 | 3.893 |
V8 OHV 1958-65
“W” | 4.840 | 348 | 4.125 | | 3.250 | 2.500 | 6.135 | 2.200 | |
409 | 4.3125 | 3.500 | 6.100 | |
| 3.650 | 6.135 | |
V8 OHV big block
(“Mark”) | 396 | 4.09375 | 9.800 | 3.760 | 2.750 | 6.135 | 2.200 | .990 |
402 | 4.1250 |
427 | 4.2510 |
454 | 4.000 |
Chrysler |
Motor | Bore Ctr. | Size | Bore | Dk. Ht. | Stroke | Main Jnl. | Rod L. | Rod Jnl. | Rod W. |
| | 218 | 3.250 | | 4.375 | | | | |
230 | | 4.625 | | | | |
| | 237 | 3.4375 | | 4.250 | | | | |
251 | | 4.500 | | | | |
265 | | 4.750 | | | | |
6 cyl. OHV “Slant
6” | 3.980- 4.000 | 170 | 3.40625 | 9.068 | 3.125 | 2.75 | 5.707 | 2.1875 | 1.015 |
198 | 10.68 | 3.640 | 7.006 |
225 | 4.125 | 6.699 |
| 4.40 | 215 | 3.520 | 9.36? | 3.681 | | 5.750 | | |
245 | 3.760 | | | |
265 | 3.910 | | | |
V8 OHC | 4.090 | 4.7 (287) | 3.661 | 9.09 | 3.406 | 2.500 | 6.123 | 2.000 | 1.265 |
V8 OHV Dodge
1953-58 | 4.1875 | 241 hemi & poly | 3.4375 | 9.29 | 3.250 | 2.375 | 5.9375 | 1.937 | .901 |
259 poly | 3.5625 |
270 hemi & poly | 3.625 |
315 hemi & poly | 3.625 | 10.38 | 3.800 | 2.500 | 6.618 | 2.250 |
325 hemi & poly | 3.6875 |
V8 OHV DeSoto
1952-57 hemi | 4.3125 | 276 | 3.625 | 9.54 | 3.34375 | 2.375 | 6.067 | 2.062 | .938 |
291 | 3.720 |
330 | 3.720 | 10.37 | 3.800 | 2.500 | 6.625 | 2.250 | .931 |
341 | 3.780 |
345 | 3.800 |
V8 OHV poly "A" 1956-67 | 4.460 | 277 | 3.750 | 9.600 | 3.125 | 2.500 | 6.123 | 2.125 | .937 |
301 | 3.910 |
303 | 3.8125 | 3.310 |
318 | 3.910 |
326 | 3.950 |
V8 OHV “LA” 1964½-* | 273 | 3.625 |
318 | 3.910 |
340 | 4.040 |
360 | 4.000 | 3.580 | 2.625 |
V8 OHV Hemi
Magnum | 5.7L (345) | 3.917 | 9.252 | 2.559 | 6.24 | 2.126 | .787 |
6.1L (370) | 4.055 |
6.4L (392) | 3.795 | 6.200 |
V8 OHV 1951-58 | 4.5625 | 301 poly | 3.625 | 10.32 | 3.625 | 2.500 | 6.625 | 2.250 | .994 |
331 hemi & poly | 3.8125 |
354 hemi & poly | 3.9375 |
392 OHV hemi | 4.000 | 10.87 | 3.906 | 2.6875 | 6.956 | 2.375 | .995 |
V8 OHV “B” | 4.800 | 350 | 4.0625 | 9.980 | 3.375 | 2.625 | 6.358 | 2.375 | 1.018 |
361 | 4.125 |
383 | 4.250 |
400 | 4.340 |
V8 OHV “RB” | 383 | 4.03125 | 10.725 | 3.750 | 2.750 | 6.768 |
413 | 4.1875 |
426 | 4.250 |
440 | 4.320 |
| 4.250 | 6.860 |
Daimler |
Motor | Bore Ctr. | Size | Bore | Dk. Ht. | Stroke | Main Jnl. | Rod L. | Rod Jnl. | Rod W. |
V8 OHV 1959-68 | | | 2.992 | | 2.756 | | | | |
| 3.750 | | 3.150 | | | | |
Ford |
Motor | Bore Ctr. | Size | Bore | Dk. Ht. | Stroke | Main Jnl. | Rod L. | Rod Jnl. | Rod W. |
6 cyl. OHV small,
1960-83 | 4.080 | 144 | 3.500 | 7.808 | 2.500 | 2.250 | 4.715 | 2.123 | |
170 | 2.9375 | |
200 | 3.683 | 3.126 | 4.977 | |
188 (3.1 liter) | | 2.9375 | 5.4 | |
221 (3.6 liter) | 3.46 | | 5.51 | |
200 (3.3 liter) | | 3.126 | | 6.27 | |
250 (4.1 liter) | 3.91 | | 5.880 | |
250 | 9.469 | | |
6 cyl. OHV large
| 4.480 | 240 | 4.000 | 10.00 | 3.180 | 2.400 | 6.7947 | 2.123 | .982 |
300 | 3.980 | 6.2097 |
V8 flathead | | 221 | 3.0625 | | 3.750 | | 7.000 | | |
239 | 3.1875 | | | | |
255 Mercury | | 4.000 | | | |
V8 OHV “Modular” | 3.937 | 4.6 | 3.552 | 8.937 | 3.5433 | 2.6572 | 5.933 | 2.0863 | .940 |
5.4 | 10.037 | 4.165 | 6.6575 |
| 4.380 | 239 | 3.500 | | 3.100 | 2.500 | 6.324 | 2.188 | |
256 | 3.625 | |
272 | 3.300 | |
292 | 3.750 | |
292 truck | 6.252 | |
312 | 3.800 | 3.440 | 2.625 | |
| 221 “W” | 3.500 | 8.206 | 2.870 | 2.25 | 5.150 | 2.123 | .825 |
255 “W” | 3.687 | 3.000 |
260 “W” | 3.800 | 2.870 |
289 “W” | 4.000 |
302 “W”, “B”, 5.0 | 3.000 | 5.090 |
V8 OHV 335 | 351 “B”, “C” mid deck | 9.200 | 3.500 | 2.750 | 5.780 | 2.310 |
V8 OHV | 351 “W” mid deck | 9.500 | 3.000 | 5.954 |
V8 OHV 335 | | 10.297 | 2.750 | 6.580 |
400 “C” | 4.000 |
V8 OHV Lincoln
& truck Y-block | 4.630 | 279 | 3.5625 | 10.94 | 3.500 | 2.625 | | 2.250 | |
317 | 3.800 | | |
341 | 3.9375 | | |
302 | 3.625 | 3.661 | | |
332 | 3.800 | | |
368 | 4.000 | | |
V8 OHV FE & FT 355 | 332 | 4.000 | 10.17 | 3.300 | 2.750 | 6.540 | 2.438 | .875 |
352 | 3.500 |
360/361 | 4.0468 | 6.489 | .870 |
390/391 | 3.784 |
406 | 4.130 |
427 | 4.234 |
410 | 4.0468 | 3.980 |
428 | 4.130 |
| 4.900 | 410 | 4.2031 | | 3.701 | 2.900 | | 2.600 | |
383 | 4.300 | | 3.300 | | |
430 | | 3.701 | 6.600 | |
462 | 4.380 | | 3.830 | | |
V8 OHV FF
385 | 370 | 4.050 | 10.30 | 3.590 | 3.000 | 6.605 | 2.500 | .989 |
385 | 4.130 |
429 | 4.360 |
460 | 10.322 | 3.850 |
G. M. C. |
Motor | Bore Ctr. | Size | Bore | Dk. Ht. | Stroke | Main Jnl. | Rod L. | Rod Jnl. | Rod W. |
6 cyl. OHV 1937-63 | | 228 | 3.5625 | | 3.8125 | 2.435 | 7.000 | 2.300 | |
236 | 3.625 | |
248 | 3.71875 | |
256 | 3.6875 | | 4.000 | |
270 | 3.71875 | |
302 | 4.000 | |
Hudson |
Motor | Bore Ctr. | Size | Bore | Dk. Ht. | Stroke | Main Jnl. | Rod L. | Rod Jnl. | Rod W. |
6 cyl. flathead | | 201 | 3.000 | | 4.750 | | | | |
212 | | 5.000 | | | | |
| 262 | 3.5625 | | 4.375 | | | | |
308 | 3.8125 | | 4.500 | | | | |
International
Harvester |
Motor | Bore Ctr. | Size | Bore | Dk. Ht. | Stroke | Main Jnl. | Rod L. | Rod Jnl. | Rod W. |
4 cyl. OHV | | 152 (˝ of 304 V8) | 3.875 | | 3.21875 | | | | |
196 (˝ of 392 V8) | 4.125 | | 3.65625 | | | | |
| 266 | 3.625 | | 3.21875 | | | | |
304 | 3.875 | | | | |
345 | | 3.65625 | | | | |
392 | 4.125 | | | | |
Oldsmobile |
Motor | Bore Ctr. | Size | Bore | Dk. Ht. | Stroke | Main Jnl. | Rod L. | Rod Jnl. | Rod W. |
V8 OHV small
block (alum.) | 4.240 | | 3.500 | 8.960 | 2.800 | 2.300 | 5.660 | 2.000 | .835 |
| 3.625 | 2.200 | 6.300 |
V8 OHV “Rocket” 1949-64 | 4.625 | 303 | 3.750 | | 3.4375 | 2.500 | 6.625 | 2.250 | |
| 3.875 |
| 4.000 | 10.625 | 3.6875 | 2.750 | 7.000 | |
| 3.000 | 2.500 |
| 4.125 |
V8 OHV 1964-* | 260 | 3.500 | 9.33 | 3.385 | 2.5000 | 6.000 | 2.125 | |
307 | 3.800 |
330 | 3.9375 |
350 | 4.057 |
| 3.000 | 5.885 | 2.500 |
403 | 4.351 | 2.5000 | 6.000 | 2.125 |
| 4.000 | 10.625 | 3.975 | 3.000 | 6.998 | 2.500 | .925 |
| 3.870 | 4.250 | 6.735 |
425 | 4.126 | 3.975 | 6.998 |
455 | 4.250 | 6.735 |
Packard |
Motor | Bore Ctr. | Size | Bore | Dk. Ht. | Stroke | Main Jnl. | Rod L. | Rod Jnl. | Rod W. |
straight 8 L-head | | 356 (*-1947) | 3.50 | | 4.630 | | | | |
| 288 (1948-*) | | 3.750 | | | | |
327 | | 4.250 | | | | |
359 | 3.57 | | 4.500 | | | | |
V8 OHV | 5.125 | 320 | 3.8125 | | 3.500 | | | | |
352 | 4.000 | | | 6.7181 | | |
374 | 4.125 | | | | | |
Pontiac |
Motor | Bore Ctr. | Size | Bore | Dk. Ht. | Stroke | Main Jnl. | Rod L. | Rod Jnl. | Rod W. |
4 cyl. OHV 1964-* | 4.620 | | 4.0625 | 10.25 | 3.750 | 3.00 | 6.625 | 2.250 | .996 |
6 cyl. OHV 1964-* | 4.400 | 215 | 3.750 | 9.150 | 3.250 | 2.30 | 5.70 | 2.100 | 1.024 |
| 3.875 |
| 3.531 |
V8 OHV small
block (alum.) | 4.240 | | 3.500 | 8.960 | 2.800 | 2.300 | 5.660 | 2.000 | .835 |
V8 OHV 1955-* | 4.620 | | 3.750 | 10.25 | 3.250 | 2.500 | 6.625 | 2.250 | |
| 3.9375 |
| 3.875 | 3.5625 |
| 3.9375 | 2.623 |
| 4.0625 |
265 | 3.750 | 9.143 | 3.000 | | 6.050 | | |
301 | 4.000 |
326 | 3.720 | 10.25 | 3.750 | 3.000 | 6.625 | 2.250 | |
350 | 3.876 |
389 | 4.0625 | .996 |
400 | 4.121 |
421 | 4.09375 | 4.000 | 3.250 |
428 | 4.121 |
455 | 4.152 | 4.210 |
Rambler |
Motor | Bore Ctr. | Size | Bore | Dk. Ht. | Stroke | Main Jnl. | Rod L. | Rod Jnl. | Rod W. |
6 cyl. 1955-65 | | 184 sidevalve | 3.125 | | 4.000 | 2.479 | 6.825 | 2.095 | .964 |
190 sidevalve | | 4.125 |
195.6 OHV & sidevalve | | 4.250 |
V8 OHV *-1965 | 4.750 | 250 | 3.500 | | 3.250 | 2.499 | 6.375 | 2.249 | .900 |
287 | 3.750 |
327 | 4.000 |
Rover |
Motor | Bore Ctr. | Size | Bore | Dk. Ht. | Stroke | Main Jnl. | Rod L. | Rod Jnl. | Rod W. |
| 4.240 | 215 (3.5L) (alum.) | 3.500 | 8.960 | 2.800 | 2.300 | 5.660 | 2.000 | .835 |
241 (3.9/4.0L) | 3.701 (94mm) | | | |
293: 3.9L + Buick 300 crank | 3.400 | | |
261 (4.2L) | | 3.031 | | | |
Studebaker |
Motor | Bore Ctr. | Size | Bore | Dk. Ht. | Stroke | Main Jnl. | Rod L. | Rod Jnl. | Rod W. |
V8 OHV | 4.500 | 224 | 3.5625 | | 2.8125 | 2.500 | | 2.000 | .846 |
233 | 3.375 | | 3.250 | |
259 | 3.5625 | | 6.625 |
289 | | 3.625 |
304.5 | 3.6563 | | | | |
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Note 19: not related to any other engines |
Note 20: “B” = Boss small block, “C” = Cleveland small block, “W” = Windsor small block |
Note 21: .1875” taller than low-deck 228, 236, 248 engines |
Note 22: Dodge, Plymouth |
Note 23: Chrysler, DeSoto, Dodge truck |
Note 24: Australia only |
Note 25: Mercury, Edsel, Lincoln |
Note 26: intermediate deck height, Australia only |
Note 27: Australia only |
Note 28: some 1950s-1960s G.M.C. trucks |
Note 29: some 1950s G.M.C. trucks only |
Note 30: one bank of 389 V8 |
Note 31: Edward Turner designed hemi, also used in Jaguars |
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