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Engine Specs. 64 1/2 - 73 (260-289-302-351)

For some engines the detailed specification is missing but see end of page for 390-427-428-429. (Codes Q-R-S-W-X-Z )



Engine Availability

Engine Type

bhp

1964-5

1966

1967

1968

1969

1970

I-6 170

101

std-1

---

---

---

---

---

I-6 200

115/120

std

std

std

std

std

std

I-6 250

155

---

---

---

---

opt

opt

V-8 260

164

std-1

---

---

---

---

---

V-8 289

200

std-2

opt

opt

opt

---

---

V-8 289

225

opt

opt

opt

---

---

---

V-8 289

271

opt

opt

opt

---

---

---

V-8 302

220/230

---

---

---

opt

std-3

std-3

V-8 351

250

---

---

---

---

opt-4

opt-4

V-8 351

290/300

---

---

---

---

opt

opt

V-8 390

320/325

---

---

opt

opt

opt

---

V-8 427

390

---

---

---

opt

---

---

V-8 428

335

---

---

---

---

opt

opt

V-8 428

335-5

---

---

---

---

opt

opt

V-8 429

375-6

---

---

---

---

std

std

1-1964 only
2-1964 opt
3-290 bhp std Boss 302
4-std Mach I
5-with Ram Air
6-Boss 429 only

More details at very end of page

1964 1/2
"F" code

Engine size

260 cid

Data plate code

F

Horsepower

164 @ 4400 rpm

Torque

258 @ 2200 rpm

Firing order

1-5-4-2-6-3-7-8

Bore & Stroke

3.80" x 2.87"

Compression Ratio

8.8:1

Combustion chamber

53.0-56.0 cc

Rocker arm Ratio

1.60:1

Intake valve size

1.582" - 1.597"

Exhaust valve size

1.381" - 1.396"

Idle rpm

575-600 (Manual Trans.)
475-500 (Auto Trans.)

Fast Idle rpm

1300 (Manual Trans.)
1600 (Auto Trans.)

Idle manifold vacuum

16 in/hg

Compression pressure

130-170 psi

Initial ignition timing

4 (Manual Trans.)
8 (Auto Trans.)

Point gap

.014" - .016"

dwell @ idle rpm

26-28 1/2¯

Number of venturis

Two

Fuel Pump static pressure

6 psi

Spark plug type and gap

BF-42@ .032" - .036"

Oil pressure

35-55 psi

Oil pan Capacity

5 Quarts

1964 1/2 Engine Specifications
"D" code

Engine size

289 cid

Data plate code

D

Horsepower

information unavailable

Torque

information unavailable

Firing order

1-5-4-2-6-3-7-8

Bore & Stroke

4.00" x 2.87"

Compression Ratio

9.0:1

Combustion chamber

information unavailable

Rocker arm Ratio

1.60:1

Intake valve size

information unavailable

Exhaust valve size

information unavailable

Idle rpm

575-600 (Manual Trans.)
475-500 (Auto Trans.)

Fast Idle rpm

1300 (Manual Trans.)
1500 (Auto Trans.)

Idle manifold vacuum

18 in/hg

Compression pressure

130-170 psi

Initial ignition timing

Point gap

.019" - .021"

dwell @ idle rpm

information unavailable

Number of venturis

Four

Fuel Pump static pressure

6 psi

Spark plug type and gap

BF-42@ .032" - .036"

Oil pressure

35-55 psi

Oil pan Capacity

5 Quarts

 

1965
"C" code

Engine size

289 cid

Data plate code

C

Horsepower

200 @ 4400 rpm

Torque

282 @ 2200 rpm

Firing order

1-5-4-2-6-3-7-8

Bore & Stroke

4.00" x 2.87"

Compression Ratio

9.3:1

Combustion chamber

52.0-55.0 cc

Rocker arm Ratio

1.60:1

Intake valve size

1.662" - 1.677"

Exhaust valve size

1.442" - 1.457"

Idle rpm

575-600 (Manual Trans.)
475-500 (Auto Trans.)

Fast Idle rpm

1300 (Manual Trans.)
1600 (Auto Trans.)

Idle manifold vacuum

18 in/hg

Compression pressure

130-170 psi

Initial ignition timing

6 (Manual Trans.)
8 (Auto Trans.)

Point gap

.014" - .016"

dwell @ idle rpm

26-28 1/2¯

Number of venturis

Two

Fuel Pump static pressure

6 psi

Spark plug type and gap

BF-42@ .032" - .036"

Oil pressure

35-55 psi

Oil pan Capacity

5 Quarts

1965
"A" code

Engine size

289 cid

Data plate code

A

Horsepower

225 @ 4800 rpm

Torque

305 @ 3200 rpm

Firing order

1-5-4-2-6-3-7-8

Bore & Stroke

4.00" x 2.87"

Compression Ratio

10.0:1

Combustion chamber

52.0-55.0 cc

Rocker arm Ratio

1.60:1

Intake valve size

1.662" - 1.677"

Exhaust valve size

1.442" - 1.457"

Idle rpm

575-600 (Manual Trans.)
475-500 (Auto Trans.)

Fast Idle rpm

1300 (Manual Trans.)
1600 (Auto Trans.)

Idle manifold vacuum

18 in/hg

Compression pressure

130-170 psi

Initial ignition timing

6 (Manual Trans.)
8 (Auto Trans.)

Point gap

.014" - .016"

dwell @ idle rpm

26-28 1/2¯

Number of venturis

Four

Fuel Pump static pressure

6 psi

Spark plug type and gap

BF-42@ .032" - .036"

Oil pressure

35-55 psi

Oil pan Capacity

5 Quarts

1965
"K" code

Engine size

289 cid

Data plate code

K

Horsepower

271 @ 6000 rpm

Torque

312 @ 3400 rpm

Firing order

1-5-4-2-6-3-7-8

Bore & Stroke

4.00" x 2.87"

Compression Ratio

10.0:1

Combustion chamber

52.0-55.0 cc

Rocker arm Ratio

1.60:1

Intake valve size

1.662" - 1.677"

Exhaust valve size

1.442" - 1.457"

Idle rpm

750-775 (Manual Trans.)
650-675 (Auto Trans.)

Fast Idle rpm

1800

Idle manifold vacuum

15 in/hg

Compression pressure

130-170 psi

Initial ignition timing

12 (Manual Trans.)
12 (Auto Trans.)

Point gap

.019" - .021"

dwell @ idle rpm

30-33

Number of venturis

Four

Fuel Pump static pressure

6 psi

Spark plug type and gap

BF-32@ .028" - .032"

Oil pressure

35-55 psi

Oil pan Capacity

5 Quarts

 

1966
"C" code

Engine size

289 cid

Data plate code

C

Horsepower

200 @ 4400 rpm

Torque

282 @ 2200 rpm

Firing order

1-5-4-2-6-3-7-8

Bore & Stroke

4.00" x 2.87"

Compression Ratio

9.3:1

Combustion chamber

52.0-55.0 cc

Rocker arm Ratio

1.60:1

Intake valve size

1.662" - 1.677"

Exhaust valve size

1.442" - 1.457"

Idle rpm

575-600 (Manual Trans.)
475-500 (Auto Trans.)

Fast Idle rpm

1400 (Manual Trans.)
1600 (Auto Trans.)

Idle manifold vacuum

18 in/hg

Compression pressure

130-170 psi

Initial ignition timing

6 (Manual OR Auto Trans.)

Point gap

.017"

dwell @ idle rpm

26-31

Number of venturis

Two

Fuel Pump static pressure

4-6 psi

Spark plug type and gap

BF-42@ .032" - .036"

Oil pressure

35-55 psi

Oil pan Capacity

5 Quarts

1966
"A" code

Engine size

289 cid

Data plate code

A

Horsepower

225 @ 4800 rpm

Torque

305 @ 3200 rpm

Firing order

1-5-4-2-6-3-7-8

Bore & Stroke

4.00" x 2.87"

Compression Ratio

10.0:1

Combustion chamber

52.0-55.0 cc

Rocker arm Ratio

1.60:1

Intake valve size

1.662" - 1.677"

Exhaust valve size

1.442" - 1.457"

Idle rpm

575-600 (Manual Trans.)
475-500 (Auto Trans.)

Fast Idle rpm

1400 (Manual Trans.)
1600 (Auto Trans.)

Idle manifold vacuum

18 in/hg

Compression pressure

130-170 psi

Initial ignition timing

6 (Manual Trans. OR Auto Trans.)

Point gap

.017"

dwell @ idle rpm

26-31

Number of venturis

Four

Fuel Pump static pressure

4-6 psi

Spark plug type and gap

BF-42@ .032" - .036"

Oil pressure

35-55 psi

Oil pan Capacity

5 Quarts

1966
"K" code

Engine size

289 cid

Data plate code

K

Horsepower

271 @ 6000 rpm

Torque

312 @ 3400 rpm

Firing order

1-5-4-2-6-3-7-8

Bore & Stroke

4.00" x 2.87"

Compression Ratio

10.5:1

Combustion chamber

52.0-55.0 cc

Rocker arm Ratio

1.60:1

Intake valve size

1.662" - 1.677"

Exhaust valve size

1.442" - 1.457"

Idle rpm

750-775 (Manual Trans.)
650-675 (Auto Trans.)

Fast Idle rpm

information unavailable

Idle manifold vacuum

15 in/hg

Compression pressure

130-170 psi

Initial ignition timing

12 (Manual Trans.)
8 (Auto Trans.)

Point gap

.019" - .021"

dwell @ idle rpm

30-33

Number of venturis

Four

Fuel Pump static pressure

4-6 psi

Spark plug type and gap

BF-32@ .028" - .032"

Oil pressure

35-55 psi

Oil pan Capacity

5 Quarts

 

1967
"C" code

Engine size

289 cid

Data plate code

C

Horsepower

200 @ 4400 rpm

Torque

282 @ 2400 rpm

Firing order

1-5-4-2-6-3-7-8

Bore & Stroke

4.00" x 2.87"

Compression Ratio

9.3:1

Combustion chamber

52.0-55.0 cc

Rocker arm Ratio

1.60:1

Intake valve size

1.773" - 1.783"

Exhaust valve size

1.442" - 1.457"

Idle rpm

575-600 (Manual Trans.)
475-500 (Auto Trans. w/o Emissions)

Fast Idle rpm

1400 (Manual Trans.)
1600 (Auto Trans.)

Idle manifold vacuum

18 in/hg

Compression pressure

130-170 psi

Initial ignition timing

TDC with Thermactor
6 (Manual OR Auto Trans.)

Point gap

.017"

dwell @ idle rpm

26-31

Number of venturis

Two

Fuel Pump static pressure

4-6 psi

Spark plug type and gap

BF-42@ .032" - .036"

Oil pressure

35-55 psi

Oil pan Capacity

5 Quarts

1967
"A" code

Engine size

289 cid

Data plate code

A

Horsepower

225 @ 4800 rpm

Torque

305 @ 3200 rpm

Firing order

1-5-4-2-6-3-7-8

Bore & Stroke

4.00" x 2.87"

Compression Ratio

9.8:1

Combustion chamber

52.0-55.0 cc

Rocker arm Ratio

1.60:1

Intake valve size

1.773" - 1.783"

Exhaust valve size

1.442" - 1.457"

Idle rpm

600 (Manual Trans.)
525 (Auto Trans. w/o Exhaust Emmisions)

Fast Idle rpm

625 (Manual Trans.)
555 (Auto Trans. w/ Exhaust Emmisions)
1400 (Manual Trans.)
1600 (Auto Trans.)

Idle manifold vacuum

18 in/hg

Compression pressure

130-170 psi

Initial ignition timing

TDC With Thermactor, 6¯ without

Point gap

.017"

dwell @ idle rpm

26-31¯

Number of venturis

Four

Fuel Pump static pressure

4-6 psi

Spark plug type and gap

BF-42@ .032" - .036"

Oil pressure

35-55 psi

Oil pan Capacity

5 Quarts

1967
"K" code

Engine size

289 cid

Data plate code

K

Horsepower

271 @ 6000 rpm

Torque

312 @ 3400 rpm

Firing order

1-5-4-2-6-3-7-8

Bore & Stroke

4.00" x 2.87"

Compression Ratio

10.5:1

Combustion chamber

52.0-55.0 cc

Rocker arm Ratio

1.60:1

Intake valve size

1.773" - 1.783"

Exhaust valve size

1.442" - 1.457"

Idle rpm

750 (Manual Trans.)
650 (Auto Trans.)

Fast Idle rpm

information unavailable

Idle manifold vacuum

15 in/hg

Compression pressure

130-170 psi

Initial ignition timing

12

Point gap

.020"

dwell @ idle rpm

30-33

Number of venturis

Four

Fuel Pump static pressure

6 psi

Spark plug type and gap

BF-32@ .032" - .036"

Oil pressure

35-55 psi

Oil pan Capacity

5 Quarts

 

1968
"C" code

Engine size

289 cid

Data plate code

C

Horsepower

200 @ 4400 rpm

Torque

282 @ 2200 rpm

Firing order

1-5-4-2-6-3-7-8

Bore & Stroke

4.00" x 2.87"

Compression Ratio

9.3:1

Combustion chamber

60.5-63.5 cc

Rocker arm Ratio

1.60:1

Intake valve size

1.773" - 1.783"

Exhaust valve size

1.442" - 1.457"

Idle rpm

625 (Manual Trans.)
550 (Auto Trans.)

Fast Idle rpm

1200 (Manual Trans.)
1400 (Auto Trans.)

Idle manifold vacuum

18 in/hg

Compression pressure

130-170 psi

Initial ignition timing

6

Point gap

.017"

dwell @ idle rpm

24-29¯

Number of venturis

Two

Fuel Pump static pressure

4-6 psi

Spark plug type and gap

BF-42@ .032" - .036"

Oil pressure

35-55 psi

Oil pan Capacity

5 Quarts

1968
"F" code

Engine size

289 cid

Data plate code

F

Horsepower

210 @ 4400 rpm

Torque

295 @ 2400 rpm

Firing order

1-5-4-2-6-3-7-8

Bore & Stroke

4.00" x 2.87"

Compression Ratio

9.5:1

Combustion chamber

60.5-63.5 cc

Rocker arm Ratio

1.60:1

Intake valve size

1.773" - 1.783"

Exhaust valve size

1.442" - 1.457"

Idle rpm

625 (Manual Trans.)
550 (Auto Trans.)

Fast Idle rpm

1400 (Manual Trans.)
1600 (Auto Trans.)

Idle manifold vacuum

18 in/hg

Compression pressure

130-170 psi

Initial ignition timing

6

Point gap

.017"

dwell @ idle rpm

24-39

Number of venturis

Four

Fuel Pump static pressure

4.5-6.5 psi

Spark plug type and gap

BF-42@ .032" - .036"

Oil pressure

35-55 psi

Oil pan Capacity

5 Quarts

1968
"J" code

Engine size

302 cid

Data plate code

J

Horsepower

235 @ 4800 rpm

Torque

318 @ 3200 rpm

Firing order

1-5-4-2-6-3-7-8

Bore & Stroke

4.00" x 3.00"

Compression Ratio

10.5:1

Combustion chamber

52.0-55.0 cc

Rocker arm Ratio

1.60:1

Intake valve size

1.773" - 1.783"

Exhaust valve size

1.442" - 1.457"

Idle rpm

750 (Manual Trans.)
650 (Auto Trans.)

Fast Idle rpm

1250 (Manual Trans.)
1400 (Auto Trans.)

Idle manifold vacuum

18 in/hg

Compression pressure

130-170 psi

Initial ignition timing

6

Point gap

.017" for IMCO
.021" for Thermactor

dwell @ idle rpm

26-31 for IMCO
24-29 for Thermactor

Number of venturis

Four

Fuel Pump static pressure

4.5-6.5 psi

Spark plug type and gap

BF-32@ .032" - .036"

Oil pressure

35-60 psi

Oil pan Capacity

5 Quarts

 

1969
"F" code

Engine size

302 cid

Data plate code

F

Horsepower

210 @ 4400 rpm

Torque

295 @ 2400 rpm

Firing order

1-5-4-2-6-3-7-8

Bore & Stroke

4.00" x 3.00"

Compression Ratio

9.5:1

Combustion chamber

56.7-59.7 cc

Rocker arm Ratio

1.60:1

Intake valve size

1.773" - 1.783"

Exhaust valve size

1.442" - 1.457"

Idle rpm

650 (Manual Trans.)
550 (Auto Trans.)

Fast Idle rpm

1400 (Manual Trans.)
1600 (Auto Trans.)

Idle manifold vacuum

16 in/hg

Compression pressure

Lowest reading must be
75% of highest reading

Initial ignition timing

6

Point gap

.017"-.021"

dwell @ idle rpm

24-29 for manual trans.
26-31 for auto trans.

Number of venturis

Two

Fuel Pump static pressure

4.5-6.5 psi

Spark plug type and gap

BF-42@ .032" - .036"

Oil pressure

35-55 psi

Oil pan Capacity

5 Quarts

1969
"G" code

Engine size

302 cid

Data plate code

G

Horsepower

290 @ 5800 rpm

Torque

290 @ 4300 rpm

Firing order

1-5-4-2-6-3-7-8

Bore & Stroke

4.00" x 3.00"

Compression Ratio

10.5:1

Combustion chamber

61.3-64.3 cc

Rocker arm Ratio

1.60:1

Intake valve size

2.225" - 2.2375"

Exhaust valve size

1.7075" - 1.7125"

Idle rpm

800 with solenoid energized
500 without

Fast Idle rpm

2150

Idle manifold vacuum

12 in/hg

Compression pressure

Lowest reading must be
75% of highest reading

Initial ignition timing

16

Point gap

.020" for both sets

dwell @ idle rpm

30-33

Number of venturis

Four

Fuel Pump static pressure

4.5-6.5 psi

Spark plug type and gap

AF-32 @ .035"

Oil pressure

35-60 psi

Oil pan Capacity

5 Quarts (Add one quart
when equipped with oil cooler)

1969
"H" code

Engine size

351 cid

Data plate code

H

Horsepower

250 @ 4600 rpm

Torque

355 @ 2600 rpm

Firing order

1-5-4-2-6-3-7-8

Bore & Stroke

4.00" x 3.50"

Compression Ratio

9.5:1

Combustion chamber

58.9-61.9 cc

Rocker arm Ratio

1.60:1

Intake valve size

1.9025" - 1.9175"

Exhaust valve size

1.533" - 1.548"

Idle rpm

650 (Manual Trans.)
550 (Auto Trans.)

Fast Idle rpm

1300 (Manual Trans.)
1600 (Auto Trans.)

Idle manifold vacuum

18 in/hg

Compression pressure

Lowest reading must be
75% of highest reading

Initial ignition timing

6

Point gap

.017"

dwell @ idle rpm

24-29 for manual trans.
26-31 for auto trans.

Number of venturis

Two

Fuel Pump static pressure

4.5-6.5 psi

Spark plug type and gap

BF-42@ .032" - .036"

Oil pressure

35-60 psi

Oil pan Capacity

5 Quarts

1969
"M" code

Engine size

351 cid

Data plate code

M

Horsepower

290 @ 4800 rpm

Torque

385 @ 3200 rpm

Firing order

1-3-7-2-6-5-4-8

Bore & Stroke

4.00" x 3.50"

Compression Ratio

10.7:1

Combustion chamber

58.9-61.9 cc

Rocker arm Ratio

1.60:1

Intake valve size

1.9025" - 1.9175"

Exhaust valve size

1.533" - 1.548"

Idle rpm

675 (Manual Trans.)
575 (Auto Trans.)

Fast Idle rpm

1250 (Manual Trans.)
1400 (Auto Trans.)

Idle manifold vacuum

18 in/hg

Compression pressure

Lowest reading must be
75% of highest reading

Initial ignition timing

6

Point gap

.017"

dwell @ idle rpm

26-31

Number of venturis

Four

Fuel Pump static pressure

4.5-6.5 psi

Spark plug type and gap

BF-32@ .032" - .036"

Oil pressure

35-60 psi

Oil pan Capacity

5 Quarts

 

1970
"F" code

Engine size

302 cid

Data plate code

F

Horsepower

210 @ 4400 rpm

Torque

295 @ 2400 rpm

Firing order

1-5-4-2-6-3-7-8

Bore & Stroke

4.00" x 3.00"

Compression Ratio

9.5:1

Combustion chamber

56.7-59.7 cc

Rocker arm Ratio

1.60:1

Intake valve size

1.773" - 1.783"

Exhaust valve size

1.442" - 1.457"

Idle rpm

solenoid throttle positioner 800 on
500 off (Manual Trans.)

 

600 on, 500 off (Auto Trans.) w/o Positioner
575 (Auto Trans.)

Fast Idle rpm

1400 (Manual Trans.)
1500 (Auto Trans.)

Idle manifold vacuum

16 in/hg

Compression pressure

Lowest reading must be
75% of highest reading

Initial ignition timing

6

Point gap

.017" for single diaphram
.021" for dual diaphram

dwell @ idle rpm

26-31 for single diaphram
24-29 for dual diaphram

Number of venturis

Two

Fuel Pump static pressure

4-6 psi

Spark plug type and gap

BF-42 @ .035"

Oil pressure

35-60 psi

Oil pan Capacity

5 Quarts

1970
"G" code

Engine size

302 cid

Data plate code

G

Horsepower

290 @ 5800 rpm

Torque

290 @ 4300 rpm

Firing order

1-5-4-2-6-3-7-8

Bore & Stroke

4.00" x 3.00"

Compression Ratio

10.5:1

Combustion chamber

61.3-64.3 cc

Rocker arm Ratio

1.60:1

Intake valve size

2.225" - 2.2375"

Exhaust valve size

1.7075" - 1.7125"

Idle rpm

800 with solenoid energized
500 without

Fast Idle rpm

2150

Idle manifold vacuum

12 in/hg

Compression pressure

Lowest reading must be
75% of highest reading

Initial ignition timing

16

Point gap

.020" for both sets

dwell @ idle rpm

30-33

Number of venturis

Four

Fuel Pump static pressure

4.5-6.5 psi

Spark plug type and gap

AF-32 @ .035"

Oil pressure

35-60 psi

Oil pan Capacity

5 Quarts (Add one quart
when equipped with oil cooler)

1970
"H" code

Engine size

351 cid

Data plate code

H

Horsepower

250 @ 4600 rpm

Torque

355 @ 2600 rpm

Firing order

1-3-7-2-6-5-4-8

Bore & Stroke

4.00" x 3.50"

Compression Ratio

9.5:1

Combustion chamber

58.9-61.9 cc

Rocker arm Ratio

1.60:1

Intake valve size

1.864" - 1.852"

Exhaust valve size

1.533" - 1.548"

Idle rpm

for solenoid throttle positioner 700 on
500 off (Manual trans.)

 

600 on/500 off (Auto trans.)
575 w/o positioner (Auto trans.)

Fast Idle rpm

1300 (Manual Trans.)
1600 (Auto Trans.)

Idle manifold vacuum

18 in/hg

Compression pressure

Lowest reading must be
75% of highest reading

Initial ignition timing

10

Point gap

017" for single diaphram
.021" for dual diaphram

dwell @ idle rpm

26-31 for single diaphram
24-29 for dual diaphram

Number of venturis

Two

Fuel Pump static pressure

5-7 psi

Spark plug type and gap

BF-42@ .032" - .036"

Oil pressure

35-60 psi

Oil pan Capacity

5 Quarts

1970
"M" code

Engine size

351 cid

Data plate code

M

Horsepower

250 @ 4600 rpm

Torque

355 @ 2600 rpm

Firing order

1-3-7-2-6-5-4-8

Bore & Stroke

4.00" x 3.50"

Compression Ratio

9.5:1

Combustion chamber

74.7-77.7 cc

Rocker arm Ratio

1.73:1

Intake valve size

2.036" - 2.046"

Exhaust valve size

1.650" - 1.660"

Idle rpm

for solenoid throttle positioner 700 on
500 off (Manual trans.)

 

600 on/500 off (Auto trans.)
575 w/o positioner (Auto trans.)

Fast Idle rpm

1300 (Manual trans)
1600 (Auto trans.)

Idle manifold vacuum

15 in/hg

Compression pressure

Lowest reading must be
75% of highest reading

Initial ignition timing

6

Point gap

.017" for single diaphram
.021" for dual diaphram

dwell @ idle rpm

26-31 for single diaphram
24-29 for dual diaphram

Number of venturis

Two

Fuel Pump static pressure

5-7 psi

Spark plug type and gap

AF-42 @ .035"

Oil pressure

35-60 psi

Oil pan Capacity

5 Quarts

1970
"M" code

Engine size

351 cid

Data plate code

M

Horsepower

300 @ 5400 rpm

Torque

380 @ 3400 rpm

Firing order

1-3-7-2-6-5-4-8

Bore & Stroke

4.00" x 3.50"

Compression Ratio

11.0:1

Combustion chamber

61.3-64.3 cc

Rocker arm Ratio

1.73:1

Intake valve size

2.183" - 2.198"

Exhaust valve size

1.705" - 1.715"

Idle rpm

for solenoid throttle positioner 700 on
500 off (Manual trans.)

 

600 on/500 off (Auto trans.)
600 w/o positioner (Auto trans.)

Fast Idle rpm

1250 (Manual Trans.)
1400 (Auto Trans.)

Idle manifold vacuum

15 in/hg

Compression pressure

Lowest reading must be
75% of highest reading

Initial ignition timing

6

Point gap

.017" for single diaphram
.021" for dual diaphram

dwell @ idle rpm

26-31 for single diaphram
24-29 for dual diaphram

Number of venturis

Four

Fuel Pump static pressure

5-7 psi

Spark plug type and gap

AF-42 @ .035"

Oil pressure

35-60 psi

Oil pan Capacity

5 Quarts

 

1971
"F" code

Engine size

302 cid

Data plate code

F

Horsepower

210 @ 4400 rpm

Torque

 

Firing order

1-5-4-2-6-3-7-8

Bore & Stroke

4.00" x 3.00"

Compression Ratio

9.0:1

Combustion chamber

56.7-59.7 cc

Rocker arm Ratio

1.60:1

Intake valve size

1.773" - 1.783"

Exhaust valve size

1.442" - 1.457"

Idle rpm

solenoid throttle positioner 800 on
500 off (Manual Trans.)

 

600 on, 500 off (Auto Trans.) w/o Positioner
575 (Auto Trans.)

Fast Idle rpm

1400 (Manual Trans.)
1500 (Auto Trans.)

Idle manifold vacuum

16 in/hg

Compression pressure

Lowest reading must be
75% of highest reading

Initial ignition timing

6

Point gap

.017" for single diaphram
.021" for dual diaphram

dwell @ idle rpm

26-31 for single diaphram
24-29 for dual diaphram

Number of venturis

Two

Fuel Pump static pressure

4-6 psi

Spark plug type and gap

BF-42 @ .035"

Oil pressure

35-60 psi

Oil pan Capacity

5 Quarts

1971
"M" code

Engine size

351 cid

Data plate code

M

Horsepower

285 @ 5400 rpm

Torque

370 @ 3400 rpm

Firing order

1-3-7-2-6-5-4-8

Bore & Stroke

4.00" x 3.50"

Compression Ratio

10.7:1

Combustion chamber

64.6-67.6 cc

Rocker arm Ratio

1.73:1

Intake valve size

2.183" - 2.198"

Exhaust valve size

1.705" - 1.715"

Idle rpm

for solenoid throttle positioner 800 on
500 off (Manual trans.)

 

600 on/500 off (Auto trans.)
600 (Auto Trans.)

Fast Idle rpm

1250(Manual Trans.)
1400(Auto Trans.)

Idle manifold vacuum

12 in/hg

Compression pressure

Lowest reading must be
75% of highest reading

Initial ignition timing

6

Point gap

.017" for single diaphram
.021" for dual diaphram

dwell @ idle rpm

26-31 for single diaphram
24-29 for dual diaphram

Number of venturis

Four

Fuel Pump static pressure

5-7 psi

Spark plug type and gap

ARF-32 @ .032"-.036"

Oil pressure

50-70 psi

Oil pan Capacity

5 Quarts

1971
"H" code

Engine size

351 cid

Data plate code

H

Horsepower

240 @ 4600 rpm

Torque

350 @ 2600 rpm

Firing order

1-3-7-2-6-5-4-8

Bore & Stroke

4.00" x 3.50"

Compression Ratio

9.0:1

Combustion chamber

76.76-79.76 cc

Rocker arm Ratio

1.73:1

Intake valve size

2.032" - 2.050"

Exhaust valve size

1.650" - 1.660"

Idle rpm

for solenoid throttle positioner 700 on
500 off (Manual trans.)

 

600 on/500 off (Auto trans.)
600 w/o positioner (Auto trans.)

Fast Idle rpm

1500 (Manual trans)
1500 (Auto trans.)

Idle manifold vacuum

14.5 in/hg

Compression pressure

Lowest reading must be
75% of highest reading

Initial ignition timing

6

Point gap

017" for single diaphram
.021" for dual diaphram

dwell @ idle rpm

26-31 for single diaphram
24-29 for dual diaphram

Number of venturis

Two

Fuel Pump static pressure

5-7 psi

Spark plug type and gap

BF-42@ .032" - .036"

Oil pressure

50-70 psi

Oil pan Capacity

5 Quarts

 

1972
"F" code

Engine size

302 cid

Data plate code

F

Horsepower

 

Torque

 

Firing order

1-5-4-2-6-3-7-8

Bore & Stroke

4.00" x 3.00"

Compression Ratio

8.5:1

Combustion chamber

56.7-59.7 cc

Rocker arm Ratio

1.60:1

Intake valve size

1.773" - 1.783"

Exhaust valve size

1.442" - 1.457"

Idle rpm

solenoid throttle positioner 800 on
500 off (Manual Trans.)

 

600 on, 500 off (Auto Trans.) w/o Positioner
575 (Auto Trans.)

Fast Idle rpm

1400 (Manual Trans.)
1500 (Auto Trans.)

Idle manifold vacuum

16 in/hg

Compression pressure

Lowest reading must be
75% of highest reading

Initial ignition timing

6

Point gap

.017" for single diaphram
.021" for dual diaphram

dwell @ idle rpm

26-31 for single diaphram
24-29 for dual diaphram

Number of venturis

Two

Fuel Pump static pressure

5-7 psi

Spark plug type and gap

BF-42 @ .035"

Oil pressure

35-60 psi

Oil pan Capacity

5 Quarts

1972
"H" code

Engine size

351 cid

Data plate code

H

Horsepower

 

Torque

 

Firing order

1-3-7-2-6-5-4-8

Bore & Stroke

4.00" x 3.50"

Compression Ratio

8.6:1

Combustion chamber

76.9-79.9 cc

Rocker arm Ratio

1.73:1

Intake valve size

2.032" - 2.050"

Exhaust valve size

1.650" - 1.660"

Idle rpm

for solenoid throttle positioner 700 on
500 off (Manual trans.)

 

600 on/500 off (Auto trans.)
600 (Auto Trans.)

Fast Idle rpm

1500(Manual Trans.)
1500(Auto Trans.)

Idle manifold vacuum

14.5 in/hg

Compression pressure

Lowest reading must be
75% of highest reading

Initial ignition timing

6

Point gap

.017" for single diaphram
.021" for dual diaphram

dwell @ idle rpm

26-31 for single diaphram
24-29 for dual diaphram

Number of venturis

Two

Fuel Pump static pressure

5-7 psi

Spark plug type and gap

ARF-32 @ .032"-.036"

Oil pressure

35-85 psi

Oil pan Capacity

5 Quarts

1972
"Q" code

Engine size

351 cid

Data plate code

Q

Horsepower

 

Torque

 

Firing order

1-3-7-2-6-5-4-8

Bore & Stroke

4.00" x 3.50"

Compression Ratio

8.6:1

Combustion chamber

64.6-67.6 cc

Rocker arm Ratio

1.73:1

Intake valve size

2.183" - 2.198"

Exhaust valve size

1.705" - 1.715"

Idle rpm

for solenoid throttle positioner 700 on
500 off (Manual trans.)

 

600 on/500 off (Auto trans.)
600 w/o positioner (Auto trans.)

Fast Idle rpm

1500 (Manual trans)
1500 (Auto trans.)

Idle manifold vacuum

14.5 in/hg

Compression pressure

Lowest reading must be
75% of highest reading

Initial ignition timing

6

Point gap

017" for single diaphram
.021" for dual diaphram

dwell @ idle rpm

26-31 for single diaphram
24-29 for dual diaphram

Number of venturis

Four

Fuel Pump static pressure

5-7 psi

Spark plug type and gap

BF-42@ .032" - .036"

Oil pressure

35-85 psi

Oil pan Capacity

5 Quarts

1972
"R" code