Master Automotive Engine Data Table

Master Engine Data Table

Click to jump to a manufacturer or engine
AMC 6	AMC V8	Buick	Cadillac	Corvair	Chevrolet 6	Chevrolet SB
Chevrolet BB	Chevrolet W	Chrysler	Chrysler 6 Australia	Chrysler LA	Chrysler poly	Chrysler B/RB
Daimler	DeSoto	Dodge	Ford 6	Ford 6 Australia	Ford Y block	Ford SB
Ford FE	Ford MEL	Ford 385	G.M.C.	Hudson	Int’l Harv.	Lincoln Y block
Oldsmobile	Packard	Pontiac	Rambler	Rover	Studebaker

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 1964-66½			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
		327 [Note 2]			3.250
		327 [Note 3]				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
		427 [Note 4]			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.
6 cyl. flathead [Note 22]		218	3.250		4.375
		230			4.625
6 cyl. flathead [Note 23]		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
6 cyl. OHV “Hemi” [Note 24]	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
		426 [Note 5]	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		155 (2.54 liter) [Note 31]	2.992		2.756
		278 (4.56 liter) [Note 31]	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)		[Note 26]	2.9375		5.4
		221 (3.6 liter)			3.46		5.51
		200 (3.3 liter)		9.38 [Note 27]	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
V8 OHV Y-block [Note 13]	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
V8 OHV low deck [Note 20]		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		351M [Note 6]		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
V8 OHV MEL [Note 25]	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	[Note 21]	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 (½ of 304 V8)	3.875		3.21875
		196 (½ of 392 V8)	4.125		3.65625
V8 OHV [Note 19]		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	215 [Note 15]	3.500	8.960	2.800	2.300	5.660	2.000	.835
		182 [Note 16]	3.625		2.200		6.300
V8 OHV “Rocket” 1949-64	4.625	303	3.750		3.4375	2.500	6.625	2.250
		324 [Note 28]	3.875
		371 [Note 7] [Note 28]	4.000	10.625	3.6875	2.750	7.000
		371 [Note 8] [Note 28]				3.000		2.500
		394 [Note 28]	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
		350 diesel [Note 11]				3.000	5.885	2.500
		403	4.351			2.5000	6.000	2.125
		400 [Note 9]	4.000	10.625	3.975	3.000	6.998	2.500	.925
		400 [Note 10]	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	195 [Note 30]	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
		230 [Note 14]	3.875
		250 [Note 14]			3.531
V8 OHV small block (alum.)	4.240	215 [Note 17]	3.500	8.960	2.800	2.300	5.660	2.000	.835
V8 OHV 1955-*	4.620	287 [Note 28]	3.750	10.25	3.250	2.500	6.625	2.250
		316 [Note 28]	3.9375
		336 [Note 29]	3.875		3.5625
		347 [Note 28]	3.9375			2.623
		370 [Note 28]	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.
V8 OHV small block [Note 18]	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

Note 1: 5 head bolts; same as Rover, similar to Olds

Note 2: 1962-67

Note 3: 1968-*

Note 4: Z11

Note 5: hemi

Note 6: 351” Cleveland, tall deck like 400, used in some wagons & trucks

Note 7: 1957-58

Note 8: 1959

Note 9: 1965-67

Note 10: 1968-*

Note 11: uses big block main bearing size

Note 12: hemi

Note 13: not a direct swap into later Windsor, Cleveland, &.

Note 14: also SOHC in Tempest, hi-performance version named “Sprint”

Note 15: 6 head bolts; same as Tempest; similar to Buick, Rover

Note 16: 1966 Repco-Brabham, 181.64” = 2977cc

Note 17: same as Olds; similar to Buick, Rover

Note 18: same as Buick; similar to Olds, Tempest

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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Master Engine Data Table

Click to jump to a manufacturer or engine

AMC

Motor

Bore Ctr.

Size

Bore

Dk. Ht.

Stroke

Main Jnl.

Rod L.

Rod Jnl.

Rod W.

6 cyl. OHV1964-*

4.380

199

3.750

9.40

3.000

5.875

232 1964-66½

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 OHV1966-*

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

6 cyl. OHV
1964-*

V8 OHV
1966-*