Make:

CHEVROLET

Model:

IMPALA

Submodel:

BASE

Beginning Year:

1965

Ending Year:

1969

Engine Type:

V8

Liter:

6.5

CID:

396

CC:

6489

Engine Family:

Chevy big block Mark IV

Engine Size:

6.5L/396

Application Notes:

Performance; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible, May Not Be Computer Compa; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible

Region:

USA

Make:

CHEVROLET

Model:

IMPALA

Submodel:

BASE

Beginning Year:

1966

Ending Year:

1969

Engine Type:

V8

Liter:

7.0

CID:

427

CC:

6998

Engine Family:

Chevy big block Mark IV

Engine Size:

7.0L/427

Application Notes:

Performance; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible, May Not Be Computer Compa; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible

Region:

USA

Make:

CHEVROLET

Model:

IMPALA

Submodel:

BASE

Beginning Year:

1970

Ending Year:

1971

Engine Type:

V8

Liter:

6.6

CID:

402

CC:

6588

Engine Family:

Chevy big block Mark IV

Engine Size:

6.6L/402

Application Notes:

Performance; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible, May Not Be Computer Compa; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible

Region:

USA

Make:

CHEVROLET

Model:

IMPALA

Submodel:

BASE

Beginning Year:

1970

Ending Year:

1971

Engine Type:

V8

Liter:

7.4

CID:

454

CC:

7439

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Application Notes:

Performance; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible, May Not Be Computer Compa; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible

Region:

USA

Make:

CHEVROLET

Model:

IMPALA

Submodel:

BASE

Beginning Year:

1970

Ending Year:

1971

Engine Type:

V8

Liter:

7.4

CID:

454

CC:

7441

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Application Notes:

Performance; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible, May Not Be Computer Compa; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible

Region:

USA

Make:

CHEVROLET

Model:

IMPALA

Submodel:

BASE

Beginning Year:

1972

Ending Year:

1972

Engine Type:

V8

Liter:

6.6

CID:

402

CC:

6588

Engine Family:

Chevy big block Mark IV

Engine Size:

6.6L/402

Application Notes:

Performance; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible, May Not Be Computer Compa; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible

Engine VIN Code:

S

Region:

USA

Make:

CHEVROLET

Model:

IMPALA

Submodel:

BASE

Beginning Year:

1972

Ending Year:

1972

Engine Type:

V8

Liter:

6.6

CID:

402

CC:

6588

Engine Family:

Chevy big block Mark IV

Engine Size:

6.6L/402

Application Notes:

Performance; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible, May Not Be Computer Compa; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible

Engine VIN Code:

U

Region:

USA

Make:

CHEVROLET

Model:

IMPALA

Submodel:

BASE

Beginning Year:

1972

Ending Year:

1972

Engine Type:

V8

Liter:

7.4

CID:

454

CC:

7439

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Application Notes:

Performance; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible, May Not Be Computer Compa; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible

Engine VIN Code:

V

Region:

USA

Make:

CHEVROLET

Model:

IMPALA

Submodel:

BASE

Beginning Year:

1972

Ending Year:

1972

Engine Type:

V8

Liter:

7.4

CID:

454

CC:

7439

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Application Notes:

Performance; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible, May Not Be Computer Compa; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible

Engine VIN Code:

W

Region:

USA

Make:

CHEVROLET

Model:

IMPALA

Submodel:

BASE

Beginning Year:

1972

Ending Year:

1972

Engine Type:

V8

Liter:

7.4

CID:

454

CC:

7441

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Application Notes:

Performance; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible, May Not Be Computer Compa; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible

Engine VIN Code:

V

Region:

USA

Make:

CHEVROLET

Model:

IMPALA

Submodel:

BASE

Beginning Year:

1973

Ending Year:

1973

Engine Type:

V8

Liter:

7.4

CID:

454

CC:

7441

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Application Notes:

Performance; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible, May Not Be Computer Compa; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible

Engine VIN Code:

X

Region:

USA

Make:

CHEVROLET

Model:

IMPALA

Submodel:

BASE

Beginning Year:

1973

Ending Year:

1974

Engine Type:

V8

Liter:

7.4

CID:

454

CC:

7439

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Application Notes:

Performance; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible, May Not Be Computer Compa; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible

Engine VIN Code:

X

Region:

USA

Make:

CHEVROLET

Model:

IMPALA

Submodel:

BASE

Beginning Year:

1973

Ending Year:

1974

Engine Type:

V8

Liter:

7.4

CID:

454

CC:

7439

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Application Notes:

Performance; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible, May Not Be Computer Compa; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible

Engine VIN Code:

Y

Region:

USA

Make:

CHEVROLET

Model:

IMPALA

Submodel:

BASE

Beginning Year:

1974

Ending Year:

1974

Engine Type:

V8

Liter:

7.4

CID:

454

CC:

7441

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Application Notes:

Performance; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible, May Not Be Computer Compa; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible

Engine VIN Code:

Y

Region:

USA

Make:

CHEVROLET

Model:

IMPALA

Submodel:

BASE

Beginning Year:

1975

Ending Year:

1975

Engine Type:

V8

Liter:

7.4

CID:

454

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Application Notes:

Performance; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible, May Not Be Computer Compa; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible

Engine VIN Code:

Y

Region:

USA

Make:

CHEVROLET

Model:

IMPALA

Submodel:

BASE

Beginning Year:

1976

Ending Year:

1976

Engine Type:

V8

Liter:

7.4

CID:

454

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Application Notes:

Performance; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible, May Not Be Computer Compa; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible

Engine VIN Code:

S

Region:

USA

Make:

CHEVROLET

Model:

IMPALA

Submodel:

CUSTOM

Beginning Year:

1975

Ending Year:

1975

Engine Type:

V8

Liter:

7.4

CID:

454

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Application Notes:

Performance; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible, May Not Be Computer Compa; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible

Engine VIN Code:

Y

Region:

USA

Make:

CHEVROLET

Model:

IMPALA

Submodel:

CUSTOM

Beginning Year:

1976

Ending Year:

1976

Engine Type:

V8

Liter:

7.4

CID:

454

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Application Notes:

Performance; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible, May Not Be Computer Compa; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible

Engine VIN Code:

S

Region:

USA

Make:

CHEVROLET

Model:

IMPALA

Submodel:

CUSTOM LANDAU

Beginning Year:

1976

Ending Year:

1976

Engine Type:

V8

Liter:

7.4

CID:

454

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Application Notes:

Performance; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible, May Not Be Computer Compa; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible

Engine VIN Code:

S

Region:

USA

Make:

CHEVROLET

Model:

IMPALA

Submodel:

S

Beginning Year:

1976

Ending Year:

1976

Engine Type:

V8

Liter:

7.4

CID:

454

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Application Notes:

Performance; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible, May Not Be Computer Compa; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible

Engine VIN Code:

S

Region:

USA

Make:

CHEVROLET

Model:

IMPALA

Submodel:

SPORT

Beginning Year:

1975

Ending Year:

1975

Engine Type:

V8

Liter:

7.4

CID:

454

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Application Notes:

Performance; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible, May Not Be Computer Compa; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible

Engine VIN Code:

Y

Region:

USA

Make:

CHEVROLET

Model:

IMPALA

Submodel:

SPORT

Beginning Year:

1976

Ending Year:

1976

Engine Type:

V8

Liter:

7.4

CID:

454

Engine Family:

Chevy big block Mark IV

Engine Size:

7.4L/454

Application Notes:

Performance; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible, May Not Be Computer Compa; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible

Engine VIN Code:

S

Region:

USA

Make:

CHEVROLET

Model:

IMPALA

Submodel:

SS

Beginning Year:

1965

Ending Year:

1967

Engine Type:

V8

Liter:

6.5

CID:

396

CC:

6489

Engine Family:

Chevy big block Mark IV

Engine Size:

6.5L/396

Application Notes:

Performance; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible, May Not Be Computer Compa; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible

Region:

USA

Make:

CHEVROLET

Model:

IMPALA

Submodel:

SS

Beginning Year:

1966

Ending Year:

1967

Engine Type:

V8

Liter:

7.0

CID:

427

CC:

6998

Engine Family:

Chevy big block Mark IV

Engine Size:

7.0L/427

Application Notes:

Performance; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible, May Not Be Computer Compa; Class 1, Good Idle With Low RPM Torque And Mid Range Performance, May Not Be Computer Compatible

Region:

USA