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CAMARO * CHEVELLE * CHEVROLET
CHEVY II * CORVETTE

Engine Torque Values

Year
Engine
Spark
Plug
Cylinder
 Head 
Bolts
Intake
Manifold
Exhaust
Manifold
Rocker Arm
 Shaft 
Bracket
Rocker
 Arm 
Cover 
Connecting
Rod
Cap Bolts
Main 
Bearing
Cap Bolts
Flywheel
 to
 Crankshaft
Vibration
Damper to
Pulley
1959-61
8-348
25
65
30
1
-
25 2
40
100
60
3
1959-62
6-235
25
90
30
1
-
25 2
40
105
60
3
1959-67
8-283
25
65
30
20
-
55 2
35
80
60
3
1961-65
8-409
25
65
30
1
-
25 2
40
100
60
3
1962-70
4-153
25
95
1
1
-
55 2
35
65
60
3
1962-67
6-194
25
95
1
1
-
55 2
35
65
60
3
1962-67
8-327
25
65
30
20
-
55 2
35
80
60
60
1963-70
6-230
25 11
95
1
1
-
55 2
35
65
60
3
1965-69
8-396
25
80
30
20
50
50 2
50 17
4
60
85
1966-70
6-250
25 11
95
1
1
-
55 2
35
65
60
3
1966
8-427
25
80
30
20
50
50 2
50
4
60
85
1967
8-302
25
65
30
20
-
55 2
5
80
60
60
1967-70
8-350
25
65
30
20 9
-
55 2
45 12
80 13
60
3
1967-69
8-427
25
80 6
30
20
50 7
50 2
50 8
4
60
85
1968-69
8-302
25
65
30
20
-
55 2
45
80
60
60
8-327
25
65
30
20
-
55 2
5
80
60
60
1968-70
8-307
25
65
30
20 9
-
55 2
45
80
60
60 10
1970
8-396 16
15
80
30
20
50
50 2
50
105
65
85
8-400 
265 HP
25
65
30
20
-
55 2
45
75
60
60
8-400 
330 HP
15
80
30
20
50
50 2
50
105
65
85
1970-74
8-454
15
80
30
20
50
50 2
50
105 18
65
85
1971-72
8-402
15
80
30
20
50
50 2
50
105
65
85
1971-73
8-307
15
65
30
20 9
-
45 2
45
75 15
60
60
1971-74
6-250
15
95
1
1
-
45 2
35
65
60
60
1971-74
8-350
15
65
30
20 9
50
45 2
45
75 15
60
60
1974
8-400 21
25
65
30
20
-
55 2
45
75
60
60
1975
 
 
6-250
15
95
19
30 20
-
45 2
35
65
60
60
8-262
15
65
30
20 9
-
45 2
45
70
60
60
8-350
15
65
30
20 9
50
45 2
45
70 15
60
60
8-400
15
65
30
20
50
45 2
45
70
60
60
   Torque Specs are for clean and lightly oiled threads in Ft.-lbs.
1 - End clamps 20 ft.-lbs., center bolts 30 ft.lbs.

2- Inch pounds

3- Pressed on

4- 2 bolt cap 95 ft.-lbs., 4 bolt cap 105 ft.-lbs.

5- For 3/8" bolts 45 ft.-lbs.,
    For 11/32" bolts 35 ft.-lbs

6- Aluminum head: short bolts 65 ft.-lbs.,
long bolts 75 ft.-lbs

7- Aluminum head 60 ft.-lbs.,
8- 1968-69 45 ft.-lbs

9- Inside bolts 30 ft.-lbs

10- 1969-70 pressed on

11- 1970 15 ft.-lbs

12- 1967 35 ft.-lbs

13- 1969-70 75 ft.-lbs

14- 1969-70 60 ft.-lbs
15- Outer bolts on engines
with 4 bolt caps 65 ft.-lbs.

16- Marketed as 396 but,
actually 402 cu. in..

17-1968-69 45 ft.-lbs.

18- 1974 110 ft.-lbs

19- Integral manifold

20- Outer bolts 20 ft.-lbs.

21- Exc. 330 HP