Speed-Pro Competition Series Main Bearings 139M20

Speed-Pro Competition Series Main Bearings 139M20

SLP-139M20

Not Yet Reviewed

Part Number: SLP-139M20

Estimated Ship Date from Texas: Monday 11/9/2026

$80.99

Results Found: 490

Make:
BUICK
Model:
CENTURY
Submodel:
BASE
Beginning Year:
1977
Ending Year:
1977
Engine Type:
V8
Liter:
5.0
CID:
305
Engine Family:
Chevy small block Gen I
Engine Size:
5.0L/305
Extended Application Information:
0.020 (in) Undersize
Engine VIN Code:
U
Region:
USA
Make:
BUICK
Model:
CENTURY
Submodel:
BASE
Beginning Year:
1977
Ending Year:
1977
Engine Type:
V8
Liter:
5.7
CID:
350
Engine Family:
Chevy small block Gen I
Engine Size:
5.7L/350
Extended Application Information:
0.020 (in) Undersize
Engine VIN Code:
L
Region:
USA
Make:
BUICK
Model:
CENTURY
Submodel:
BASE
Beginning Year:
1980
Ending Year:
1980
Engine Type:
V8
Liter:
5.0
CID:
305
Engine Family:
Chevy small block Gen I
Engine Size:
5.0L/305
Extended Application Information:
0.020 (in) Undersize
Engine VIN Code:
H
Region:
USA
Make:
BUICK
Model:
CENTURY
Submodel:
CUSTOM
Beginning Year:
1977
Ending Year:
1978
Engine Type:
V8
Liter:
5.0
CID:
305
Engine Family:
Chevy small block Gen I
Engine Size:
5.0L/305
Extended Application Information:
0.020 (in) Undersize
Engine VIN Code:
U
Region:
USA
Make:
BUICK
Model:
CENTURY
Submodel:
CUSTOM
Beginning Year:
1977
Ending Year:
1979
Engine Type:
V8
Liter:
5.7
CID:
350
Engine Family:
Chevy small block Gen I
Engine Size:
5.7L/350
Extended Application Information:
0.020 (in) Undersize
Engine VIN Code:
L
Region:
USA
Make:
BUICK
Model:
CENTURY
Submodel:
CUSTOM
Beginning Year:
1978
Ending Year:
1979
Engine Type:
V8
Liter:
5.0
CID:
305
Engine Family:
Chevy small block Gen I
Engine Size:
5.0L/305
Extended Application Information:
0.020 (in) Undersize
Engine VIN Code:
H
Region:
USA
Make:
BUICK
Model:
CENTURY
Submodel:
ESTATE
Beginning Year:
1980
Ending Year:
1980
Engine Type:
V8
Liter:
5.0
CID:
305
Engine Family:
Chevy small block Gen I
Engine Size:
5.0L/305
Extended Application Information:
0.020 (in) Undersize
Engine VIN Code:
H
Region:
USA
Make:
BUICK
Model:
CENTURY
Submodel:
LIMITED
Beginning Year:
1978
Ending Year:
1978
Engine Type:
V8
Liter:
5.0
CID:
305
Engine Family:
Chevy small block Gen I
Engine Size:
5.0L/305
Extended Application Information:
0.020 (in) Undersize
Engine VIN Code:
U
Region:
USA
Make:
BUICK
Model:
CENTURY
Submodel:
LIMITED
Beginning Year:
1978
Ending Year:
1980
Engine Type:
V8
Liter:
5.0
CID:
305
Engine Family:
Chevy small block Gen I
Engine Size:
5.0L/305
Extended Application Information:
0.020 (in) Undersize
Engine VIN Code:
H
Region:
USA
Make:
BUICK
Model:
CENTURY
Submodel:
SPECIAL
Beginning Year:
1978
Ending Year:
1978
Engine Type:
V8
Liter:
5.0
CID:
305
Engine Family:
Chevy small block Gen I
Engine Size:
5.0L/305
Extended Application Information:
0.020 (in) Undersize
Engine VIN Code:
U
Region:
USA
Make:
BUICK
Model:
CENTURY
Submodel:
SPECIAL
Beginning Year:
1978
Ending Year:
1979
Engine Type:
V8
Liter:
5.0
CID:
305
Engine Family:
Chevy small block Gen I
Engine Size:
5.0L/305
Extended Application Information:
0.020 (in) Undersize
Engine VIN Code:
H
Region:
USA
Make:
BUICK
Model:
CENTURY
Submodel:
SPECIAL
Beginning Year:
1979
Ending Year:
1979
Engine Type:
V8
Liter:
5.7
CID:
350
Engine Family:
Chevy small block Gen I
Engine Size:
5.7L/350
Extended Application Information:
0.020 (in) Undersize
Engine VIN Code:
L
Region:
USA
Make:
BUICK
Model:
CENTURY
Submodel:
SPORT
Beginning Year:
1978
Ending Year:
1978
Engine Type:
V8
Liter:
5.0
CID:
305
Engine Family:
Chevy small block Gen I
Engine Size:
5.0L/305
Extended Application Information:
0.020 (in) Undersize
Engine VIN Code:
H
Region:
USA
Make:
BUICK
Model:
CENTURY
Submodel:
SPORT
Beginning Year:
1978
Ending Year:
1978
Engine Type:
V8
Liter:
5.0
CID:
305
Engine Family:
Chevy small block Gen I
Engine Size:
5.0L/305
Extended Application Information:
0.020 (in) Undersize
Engine VIN Code:
U
Region:
USA
Make:
BUICK
Model:
COMMERCIAL CHASSIS
Submodel:
BASE
Beginning Year:
1991
Ending Year:
1991
Engine Type:
V8
Liter:
5.0
CID:
305
Engine Family:
Chevy small block Gen I
Engine Size:
5.0L/305
Extended Application Information:
0.020 (in) Undersize
Engine VIN Code:
E
Region:
USA
Make:
BUICK
Model:
LESABRE
Submodel:
BASE
Beginning Year:
1978
Ending Year:
1978
Engine Type:
V8
Liter:
5.0
CID:
305
Engine Family:
Chevy small block Gen I
Engine Size:
5.0L/305
Extended Application Information:
0.020 (in) Undersize
Engine VIN Code:
U
Region:
USA
Make:
BUICK
Model:
LESABRE
Submodel:
CUSTOM
Beginning Year:
1978
Ending Year:
1978
Engine Type:
V8
Liter:
5.0
CID:
305
Engine Family:
Chevy small block Gen I
Engine Size:
5.0L/305
Extended Application Information:
0.020 (in) Undersize
Engine VIN Code:
U
Region:
USA
Make:
BUICK
Model:
REGAL
Submodel:
BASE
Beginning Year:
1977
Ending Year:
1977
Engine Type:
V8
Liter:
5.7
CID:
350
Engine Family:
Chevy small block Gen I
Engine Size:
5.7L/350
Extended Application Information:
0.020 (in) Undersize
Engine VIN Code:
L
Region:
USA
Make:
BUICK
Model:
REGAL
Submodel:
BASE
Beginning Year:
1977
Ending Year:
1978
Engine Type:
V8
Liter:
5.0
CID:
305
Engine Family:
Chevy small block Gen I
Engine Size:
5.0L/305
Extended Application Information:
0.020 (in) Undersize
Engine VIN Code:
U
Region:
USA
Make:
BUICK
Model:
REGAL
Submodel:
BASE
Beginning Year:
1978
Ending Year:
1980
Engine Type:
V8
Liter:
5.0
CID:
305
Engine Family:
Chevy small block Gen I
Engine Size:
5.0L/305
Extended Application Information:
0.020 (in) Undersize
Engine VIN Code:
H
Region:
USA
Make:
BUICK
Model:
REGAL
Submodel:
LIMITED
Beginning Year:
1978
Ending Year:
1978
Engine Type:
V8
Liter:
5.0
CID:
305
Engine Family:
Chevy small block Gen I
Engine Size:
5.0L/305
Extended Application Information:
0.020 (in) Undersize
Engine VIN Code:
U
Region:
USA
Make:
BUICK
Model:
REGAL
Submodel:
LIMITED
Beginning Year:
1978
Ending Year:
1980
Engine Type:
V8
Liter:
5.0
CID:
305
Engine Family:
Chevy small block Gen I
Engine Size:
5.0L/305
Extended Application Information:
0.020 (in) Undersize
Engine VIN Code:
H
Region:
USA
Make:
BUICK
Model:
REGAL
Submodel:
SR
Beginning Year:
1977
Ending Year:
1977
Engine Type:
V8
Liter:
5.0
CID:
305
Engine Family:
Chevy small block Gen I
Engine Size:
5.0L/305
Extended Application Information:
0.020 (in) Undersize
Engine VIN Code:
U
Region:
USA
Make:
BUICK
Model:
REGAL
Submodel:
SR
Beginning Year:
1977
Ending Year:
1977
Engine Type:
V8
Liter:
5.7
CID:
350
Engine Family:
Chevy small block Gen I
Engine Size:
5.7L/350
Extended Application Information:
0.020 (in) Undersize
Engine VIN Code:
L
Region:
USA
Make:
BUICK
Model:
ROADMASTER
Submodel:
ESTATE WAGON
Beginning Year:
1991
Ending Year:
1991
Engine Type:
V8
Liter:
5.0
CID:
305
Engine Family:
Chevy small block Gen I
Engine Size:
5.0L/305
Extended Application Information:
0.020 (in) Undersize
Engine VIN Code:
E
Region:
USA