Engine Specifications Chart 1966-1974


Firing Order For Chrysler, Plymouth, Dodge:

Slant 6 = 1-5-3-6-2-4 | V8 (all) = 1-8-4-3-6-5-7-2

Year Engine Carburetion Bore & Stroke Displacement Compression Horsepower Torque
Configuration Ratio @ RPM @ RPM

1966

 6-170

1
Barrel

 3.4000
x 3.125		 170 8.5 101
@ 4400		 155
@ 2400
6-225

1
Barrel

 3.4000
x 4.125		 225 8.4 145
@ 4000		 215
@ 2400
V8-273 2
Barrel		 3.6250
x 3.31		 273 8.8 180
@ 4200		 260
@ 1600
V8-273 4
Barrel		 3.6250
x 3.31		 273 10.5 235
@ 5200		 280
@ 4000
V8-318 2
Barrel		 3.91
x 3.31		 318 9 230
@ 4400		 340
@ 2400
V8-361 2
Barrel		 4.125
x 3.375		 361 9 265
@ 4400		 380
@ 2400
V8-383 2
Barrel		 4.25
x 3.375		 383 9.2 270
@ 4400		 390
@ 2800
V8-383 4
Barrel		 4.25
x 3.375		 383 10 325
@ 4800		 425
@ 2800
V8-426 4
Barrel		 4.25
x 3.75		 426 10.3 365
@ 4800		 470
@ 3200
V8-440 4
Barrel		 4.32
x 3.75		 440 10.1 350
@ 4400		 480
@ 2800
1967 6-170 1 Barrel 3.40 x 3.125 170 8.5 115 @ 4400 155 @ 2400
6-225 1 Barrel 3.40 x 4.125 225 8.4 145 @ 4000 215 @ 2400
V8-273 2 Barrel 3.625 x 3.31 273 8.8 180 @ 4200 260 @ 1600
V8-273 4 Barrel 3.625 x 3.31 273 10.5 235 @ 5200 280 @ 4000
V8-318 2 Barrel 3.91 x 3.31 318 9.2 230 @ 4400 340 @ 2400
V8-361 2 Barrel 4.25 x 3.375 383 9.2 270 @ 4400 390 @ 2800
V8-383 4 Barrel 4.25 x 3.375 383 10 325 @ 4800 425 @ 2800
V8-440 4 Barrel 4.32 x 3.75 440 10.1 350 @ 4400 480 @ 2800
V8-440 4 Barrel 4.32 x 3.75 440 10.1 375 @ 4600 480 @ 3200
V8-426 Two
4 Bar.		 4.25
x 3.75		 426 10.25 425
@ 5000		 490
@ 4000
1968 6-170 1
Barrel		 3.40
x 3.125		 170 8.5 115
@ 4400		 155
@ 2400
6-225 1
Barrel		 3.40
x 4.125		 225 8.4 145
@ 4000		 215
@ 2400
V8-273 2
Barrel		 3.625
x 3.31		 273 9 190
@ 4400		 260
@ 2000
V8-318 2
Barrel		 3.91
x 3.31		 318 9.2 230
@ 4400		 340
@ 2400
V8-340 4
Barrel		 4.04
x 3.31		 340 10.5 275
@ 5000		 340
@ 3200
V8-383 2
Barrel		 4.25
x 3.375		 383 9.2 290
@ 4400		 390
@ 2800
V8-383 4
Barrel		 4.25
x 3.375		 383 10 300
@ 4400		 400
@ 2400
V8-383 4
Barrel		 4.25
x 3.375		 383 10 330
@ 5000		 425
@ 3200
V8-440 4
Barrel		 4.32
x 3.75		 440 10.1 350
@ 4400		 480
@ 2800
V8-440 4
Barrel		 4.32
x 3.75		 440 10.1 375
@ 4600		 480
@ 3200
V8-426 Two
4 Bar.		 4.25
x 3.75		 426 10.25 425
@ 5000		 490
@ 4000
1969 6-170 1
Barrel		 3.40
x 3.125		 170 8.5 115
@ 4400		 115
@ 2400
6-225 1
Barrel		 3.40
x 4.125		 225 8.4 145
@ 4000		 215
@ 2400
V8-273 2
Barrel		 3.63
x 3.31		 273 9 190
@ 4400		 260
@ 2000
V8-318 2
Barrel		 3.91
x 3.31		 318 9.2 230
@4400		 340
@ 2400
V8-340 4
Barrel		 4.04
x 3.31		 340 10.5 275
@ 5000		 340
@ 3200
V8-383 2
Barrel		 4.25
x 3.38		 383 9.2 290
@ 4400		 390
@ 2800
V8-383 4
Barrel		 4.25
x 3.38		 383 10 330
@ 5000		 425
@ 3200
V8-383 4
Barrel		 4.25
x 3.38		 383 10 335
@ 5000		 425
@ 3400
V8-440 4
Barrel		 4.32
x 3.75		 440 10.1 350
@ 4400		 480
@ 2800
V8-440 4
Barrel		 4.32
x 3.75		 440 10.1 375
@ 4600		 480
@ 3200
V8-440 Three
2 Bar.		 4.32
x 3.75		 440 10.5 390
@ 4700		 490
@ 3200
V8-426 Two
4 Bar.		 4.25
x 3.75		 426 10.25 425
@ 5000		 490
@ 4000
1970 6-198 1
Barrel		 3.40
x 3.64		 198 8.4 125
@ 4400		 180
@ 2000
6-225 1
Barrel		 3.40
x 4.12		 225 8.4 145
@ 4000		 215
@ 2400
V8-318 2
Barrel		 3.91
x 3.31		 318 8.8 230
@ 4400		 320
@ 2000
V8-340 4
Barrel		 4.04
x 3.31		 340 8.8 275
@ 5000		 340
@ 3200
V8-340 Three
2 Bar.		 4.04
x 3.31		 340 10.2 290
@ 5000		 340
@ 3200
V8-383 2
Barrel		 4.25
x 3.38		 383 8.7 290
@ 4400		 390
@ 2800
V8-383 4
Barrel		 4.25
x 3.38		 383 9.5 330
@ 5000		 425
@ 3200
V8-383 4
Barrel		 4.25
x 3.38		 383 9.5 335
@ 5200		 425
@ 3400
V8-426 Two
4 Bar.		 4.25
x 3.75		 426 10.2 425
@ 5000		 490
@ 4000
V8-440 4
Barrel		 4.32
x 3.75		 440 9.7 350
@ 4400		 480
@ 2800
V8-440 4
Barrel		 4.32
x 3.75		 440 9.7 375
@ 4600		 480
@ 3200
V8-440 Three
2 Bar.		 4.32
x 3.75		 440 10.5 390
@ 4700		 490
@ 3200
1971 6-198 1
Barrel		 3.40
x 3.64		 198 8.4 125
@ 4400		 180
@ 2000
6-225 1
Barrel		 3.40
x 4.12		 225 8.4 145
@ 4000		 215
@ 2400
V8-318 2
Barrel		 3.91
x 3.31		 318 8.6 230
@ 4400		 320
@ 2000
V8-340 4
Barrel		 4.04
x 3.31		 340 10.2 275
@ 5000		 340
@ 3200
V8-360 2
Barrel		 4.00
x 3.58		 360 8.7 255
@ 4400		 360
@ 2400
V8-383 2
Barrel		 4.25
x 3.38		 383 8.5 275
@ 4400		 375
@ 2800
V8-383 4
Barrel		 4.25
x 3.38		 383 8.5 300
@ 4800		 410
@ 3400
V8-426 Two
4 Bar.		 4.25
x 3.75		 426 10.2 425
@ 5000		 490
@ 4000
V8-440 4
Barrel		 4.32
x 3.75		 440 9 335
@ 4400		 460
@ 3200
V8-440 4
Barrel		 4.32
x 3.75		 440 9.7 370
@ 4600		 280
@ 3200
V8-440 Three
2 Bar.		 4.32
x 3.75		 440 10.5 385
@ 4700		 490
@ 3200
1972 6-198 1
Barrel		 3.40
x 3.64		 198 8.4 100
@ 4400		 160
@ 2400
6-225 1
Barrel		 3.40
x 4.12		 225 8.4 110
@ 4000		 185
@ 2000
V8-318 2
Barrel		 3.91
x 3.31		 318 8.6 150
@ 4000		 260
@ 1600
V8-340 4
Barrel		 4.04
x 3.31		 340 8.5 240
@ 4800		 290
@ 3600
V8-360 2
Barrel		 4.00
x 3.58		 360 8.8 175
@ 4000		 285
@ 2400
V8-400 2
Barrel		 4.34
x 3.38		 400 8.2 190
@ 4400		 310
@ 2400
V8-400 4
Barrel		 4.34
x 3.38		 400 8.2 255
@ 4800		 340
@ 3200
V8-440 4
Barrel		 4.32
x 3.75		 440 8.2 225
@ 4400		 345
@ 3200
V8-440 4
Barrel		 4.32
x 3.75		 440 8.2 245
@ 4400		 360
@ 3200
V8-440 Three
2 Bar.		 4.32
x 3.75		 440 10.3 330
@ 4800		 410
@ 3600
1973 6-225 1
Barrel		 3.40
x 4.12		 225 8.4:1 105
@ 4000		 185
@ 1600
V8-318 2
Barrel		 3.91
x 3.31		 318 8.6:1 150
@ 3600		 265
@ 2000
V8-340 4
Barrel		 4.04
x 3.31		 340 8.5:1 240
@ 4800		 295
@ 3600
V8-360 2
Barrel		 4.00
x 3.58		 360 8.4:1 170
@ 4000		 285
@ 2400
V8-400 2
Barrel		 4.34
x 3.38		 400 8.2:1 185
@ 3600		 310
@ 2400
V8-400 4
Barrel		 4.34
x 3.38		 400 8.2:1 260
@ 4800		 335
@ 3600
V8-440 4
Barrel		 4.32
x 3.75		 440 8.2:1 220
@ 3600		 350
@ 2400
V8-440 4
Barrel		 4.32
x 3.75		 440 8.2:1 275
@ 4800		 380
@ 3200
1974 6-225 1
Barrel		 3.40
x 4.12		 225 8.4:1 105
@ 3600		 180
@ 1600
V8-318 2
Barrel		 3.91
x 3.31		 318 8.6:1 150
@ 4000		 255
@ 2200
V8-318 2
Barrel		 3.91
x 3.31		 318 8.6:1 170
@ 4000		 265
@ 2600
V8-360 2
Barrel		 4.00
x 3.58		 360 8.4:1 180
@ 4000		 290
@ 2400
V8-360 4
Barrel		 4.00
x 3.58		 360 8.4:1 200
@ 4000

290
@ 3200
V8-360 4
Barrel		 4.00
x 3.58		 360 8.4:1 245
@ 4800		 320
@ 3600
V8-400 2
Barrel		 4.34
x 3.38		 400 8.2:1 185
@ 4000		 315
@ 2400
V8-400 4
Barrel		 4.34
x 3.38		 400 8.2:1 205
@ 4400		 310
@ 2400
V8-400 4
Barrel		 4.34
x 3.38		 400 8.2:1 250
@ 4800		 330
@ 3400
V8-440 4
Barrel		 4.32
x 3.75		 440 8.2:1 230
@ 3600		 350
@ 3200
V8-440
Calif.		 4
Barrel		 4.32
x 3.75		 440 8.2:1 220
@ 3600		 345
@ 3200
V8-440 4
Barrel		 4.32
x 3.75		 440 8.2:1 275
@ 4400		 375
@ 3200		 
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