Fluid Capacities for GM H-Body Cars

Year

Model

Engine

Oil (qt.)

Transmission (pt.)

Drive

Axle

(pt.)

Fuel

Tank

(gal.)

Radiator

(qt.)

Manual

Auto

w/

Filter

w/o

Filter

3

Speed

4-5

Speed

w/

AC

w/o

AC

1971

All

4-140

4

3

2.4

3

6

2.3

11

6.5

6.5

1972

All

4-140

4

3

2.4

3

6

2.8

11

9.0

8.6

1973

All

4-140

4

3

3

3

6

2.8

11

9.0

8.6

1974

All

4-140

4

3

3

3

8

2.8

16

9.0

8.6

1975

Vega/Monza

4-140

4.5

3.5

3

3

8

2.8

16

8.0

8.0

Astre

4-140

4

3

2.4

2.41

5

2.8

16

7.0

7.5

Sunbird

4-140

4

3

2.4

2.41

5

2.8

18.5

7.0

7.5

All

6-231

5

4

--

3.52

6

2.8

18.5

14.0

13.0

Monza

8-262

4

3

--

32

8

2.8

18.5

18.0

18.0

Monza

8-350

4

3

--

32

8

2.8

18.5

18.0

18.0

1976

Vega/Monza

4-140

4

3

--

32

8

2.8

18.5

18.0

18.0

Astre

4-140

4

3

--

2.41

5

2.8

16

7.0

7.5

Sunbird

4-140

4

3

--

2.41

5

2.8

18.5

7.0

7.5

Starfire

6-231

5

4

--

2.51

6

4.25

18.5

14.0

13.0

Sunbird

6-231

5

4

2.4

2.41

5

2.8

18.5

7.0

7.5

Skyhawk

6-231

5

4

--

3.52

6

2.8

18.5

14.0

13.0

Astre

6-231

5

4

2.4

2.41

5

2.8

16

7.0

7.5

Monza

8-262, 305

5

4

--

32

8

2.8

18.5

18.0

18.0

1977

Vega

4-140

4.5

3.5

3

32

8

2.8

16

8.0

8.0

Monza

4-140

4.5

3.5

3

32

8

2.8

18.5

8.0

8.0

Astre

4-140

4.5

3.5

--

3

8

2.84

16

7.0

8.0

Sunbird

4-140

4.5

3.5

--

3

8

2.84

18.5

7.0

8.0

Starfire

4-140

4.5

3.5

--

3

6

4.25

18.5

9.3

8.1

Astre

4-151

4

3

--

3

6

2.8

16

10.7

10.7

Sunbird

4-151

4

3

--

3

6

2.8

18.5

10.7

10.7

Astre

6-231

5

4

2.4

3

6

2.8

16

12.0

12.0

Sunbird

6-231

5

4

2.4

3

6

2.8

18.5

12.0

12.0

Starfire

6-231

5

4

--

3

6

4.25

18.5

12.2

11.8

Skyhawk

6-231

5

4

--

3.11

6

2.8

18.5

12.0

12.0

Monza

8-305

5

4

--

32

8

2.8

18.5

18.0

18.0

1978

&

1979

Monza

4-151

4

3

--

32

6

2.8

18.55

10.8

10.8

Sunbird

4-151

4

3

--

3.5

6

3.5

18.56

7

8

Starfire

4-151

4

3

--

3.5

6

3.5

18.5

11.5

11.0

Monza

6-196

5

4

--

32

6

2.8

18.55

11.6

11.6

Monza

6-231

5

4

--

32

6

2.8

18.55

11.6

11.6

Sunbird

6-231

5

4

--

3.5

7.5

3.5

18.56

12.8

12.7

Starfire

6-231

5

4

--

3.5

6

3.5

18.5

12.25

11.75

Skyhawk

6-231

5

4

--

3.52

6

3.75

18.5

12.1

11.8

All

8-305

5

4

--

32

8

2.8

18.5

18.0

18.0

1980

Monza

4-151

4

3

3.4

--

7.5

3.5

18.5

11.5

11.6

Monza

6-231

5

4

3.4

--

7.0

3.5

18.5

11.9

11.9

Sunbird

4-151

4

3

3.0

3.5

8.0

3.5

18.59

11.5

11.0

Sunbird

6-231

5

4

3.4

--

7.0

3.5

18.59

11.9

11.9

Starfire

4-151

4

3

3.0

--

6.0

3.5

18.5

11.5

11.0

Starfire

6-231

5

4

3.0

--

6.0

3.5

18.5

12.4

11.9

Skyhawk

6-231

5

4

3.0

--

6.0

3.5

18.5

12.2

12.3

Year

Model

Engine

w/

Filter

w/o

Filter

3

Speed

4-5

Speed

Auto

Drive

Axle

(pt.)

Gas

Tank

(gal.)

w/

AC

w/o

AC

Oil (qt.)

Manual

Radiator

(qt.)

Transmission (pt.)

1)     3.5 with 5-speed

2)     5-speed uses Dexron II automatic transmission fluid

3)     California only

4)     3.5 with 7.5” ring gear axle

5)     Station wagon and Monza “S” hatchback – 15.0

6)     Station wagon: early production – 15.9, late production – 15.0

7)     Manual transmission – 10.9, automatic transmission – 11.6

8)     Manual transmission – 10.9, automatic transmission – 11.4

9)     Station wagon – 15.0

 

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