Applications for FLO-8042543

Flowmaster Stainless Steel 40 Series 409 Stainless Steel 2.5 Inch Muffler 8042543

Flowmaster Stainless Steel 40 Series 409 Stainless Steel 2.5 Inch Muffler 8042543

FLO-8042543

4.75 out of 5 stars ( 12 )

Part Number: FLO-8042543

Estimated Ship Date: Monday 10/26/2026

$135.95

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Results Found: 2155

Beginning Year:
1978
Ending Year:
1982
Make:
BUICK
Model:
REGAL
Submodel:
LIMITED
Engine Type:
V6
Liter:
3.8
CID:
231
CC:
3800
Engine Family:
BUICK V6 GAS
Engine Size:
3.8L/231
Drivetrain:
RWD
Application Notes:
2.50 Inlet 2.50 Outlet ; 2.50 Inlet 2.50 Outlet , 2.50 Inlet 2.50 Outlet
Engine VIN Code:
A
Region:
USA
Beginning Year:
1978
Ending Year:
1982
Make:
BUICK
Model:
REGAL
Submodel:
SPORT
Engine Type:
V6
Liter:
3.8
CID:
231
CC:
3800
Engine Family:
BUICK V6 GAS
Engine Size:
3.8L/231
Drivetrain:
RWD
Application Notes:
2.50 Inlet 2.50 Outlet ; 2.50 Inlet 2.50 Outlet , 2.50 Inlet 2.50 Outlet
Engine VIN Code:
3
Region:
USA
Beginning Year:
1978
Ending Year:
1982
Make:
OLDSMOBILE
Model:
CUTLASS SUPREME
Submodel:
BASE
Engine Type:
V6
Liter:
3.8
CID:
231
CC:
3800
Engine Family:
BUICK V6 GAS
Engine Size:
3.8L/231
Drivetrain:
RWD
Application Notes:
2.50 Inlet 2.50 Outlet ; 2.50 Inlet 2.50 Outlet , 2.50 Inlet 2.50 Outlet
Engine VIN Code:
A
Region:
USA
Beginning Year:
1978
Ending Year:
1982
Make:
OLDSMOBILE
Model:
CUTLASS SUPREME
Submodel:
BROUGHAM
Engine Type:
V6
Liter:
3.8
CID:
231
CC:
3800
Engine Family:
BUICK V6 GAS
Engine Size:
3.8L/231
Drivetrain:
RWD
Application Notes:
2.50 Inlet 2.50 Outlet ; 2.50 Inlet 2.50 Outlet , 2.50 Inlet 2.50 Outlet
Engine VIN Code:
A
Region:
USA
Beginning Year:
1978
Ending Year:
1983
Make:
PONTIAC
Model:
GRAND PRIX
Submodel:
BASE
Engine Type:
V6
Liter:
3.8
CID:
231
CC:
3800
Engine Family:
BUICK V6 GAS
Engine Size:
3.8L/231
Drivetrain:
RWD
Application Notes:
2.50 Inlet 2.50 Outlet ; 2.50 Inlet 2.50 Outlet , 2.50 Inlet 2.50 Outlet
Engine VIN Code:
A
Region:
USA
Beginning Year:
1978
Ending Year:
1987
Make:
BUICK
Model:
REGAL
Submodel:
BASE
Engine Type:
V6
Liter:
3.8
CID:
231
CC:
3800
Engine Family:
BUICK V6 GAS
Engine Size:
3.8L/231
Drivetrain:
RWD
Application Notes:
2.50 Inlet 2.50 Outlet ; 2.50 Inlet 2.50 Outlet , 2.50 Inlet 2.50 Outlet
Engine VIN Code:
A
Region:
USA
Beginning Year:
1979
Ending Year:
1979
Make:
BUICK
Model:
REGAL
Submodel:
BASE
Engine Type:
V6
Liter:
3.2
CID:
196
Engine Family:
BUICK V6 GAS
Engine Size:
3.2L/196
Drivetrain:
RWD
Application Notes:
2.50 Inlet 2.50 Outlet ; 2.50 Inlet 2.50 Outlet , 2.50 Inlet 2.50 Outlet
Engine VIN Code:
C
Region:
USA
Beginning Year:
1979
Ending Year:
1979
Make:
BUICK
Model:
REGAL
Submodel:
BASE
Engine Type:
V6
Liter:
3.8
CID:
231
CC:
3800
Engine Family:
BUICK V6 GAS
Engine Size:
3.8L/231
Drivetrain:
RWD
Application Notes:
2.50 Inlet 2.50 Outlet ; 2.50 Inlet 2.50 Outlet , 2.50 Inlet 2.50 Outlet
Engine VIN Code:
2
Region:
USA
Beginning Year:
1979
Ending Year:
1979
Make:
BUICK
Model:
REGAL
Submodel:
BASE
Engine Type:
V6
Liter:
3.8
CID:
231
CC:
3800
Engine Family:
BUICK V6 GAS
Engine Size:
3.8L/231
Drivetrain:
RWD
Application Notes:
2.50 Inlet 2.50 Outlet ; 2.50 Inlet 2.50 Outlet , 2.50 Inlet 2.50 Outlet
Engine VIN Code:
2
Region:
USA
Beginning Year:
1979
Ending Year:
1979
Make:
BUICK
Model:
REGAL
Submodel:
BASE
Engine Type:
V6
Liter:
3.8
CID:
231
Engine Family:
BUICK V6 GAS
Engine Size:
3.8L/231
Drivetrain:
RWD
Application Notes:
2.50 Inlet 2.50 Outlet ; 2.50 Inlet 2.50 Outlet , 2.50 Inlet 2.50 Outlet
Engine VIN Code:
2
Region:
USA
Beginning Year:
1979
Ending Year:
1979
Make:
BUICK
Model:
REGAL
Submodel:
BASE
Engine Type:
V8
Liter:
4.9
CID:
301
Engine Family:
PONTIAC V8 GAS
Engine Size:
4.9L/301
Drivetrain:
RWD
Application Notes:
2.50 Inlet 2.50 Outlet ; 2.50 Inlet 2.50 Outlet , 2.50 Inlet 2.50 Outlet
Engine VIN Code:
Y
Region:
USA
Beginning Year:
1979
Ending Year:
1979
Make:
BUICK
Model:
REGAL
Submodel:
LIMITED
Engine Type:
V6
Liter:
3.8
CID:
231
CC:
3800
Engine Family:
BUICK V6 GAS
Engine Size:
3.8L/231
Drivetrain:
RWD
Application Notes:
2.50 Inlet 2.50 Outlet ; 2.50 Inlet 2.50 Outlet , 2.50 Inlet 2.50 Outlet
Engine VIN Code:
2
Region:
USA
Beginning Year:
1979
Ending Year:
1979
Make:
BUICK
Model:
REGAL
Submodel:
LIMITED
Engine Type:
V6
Liter:
3.8
CID:
231
Engine Family:
BUICK V6 GAS
Engine Size:
3.8L/231
Drivetrain:
RWD
Application Notes:
2.50 Inlet 2.50 Outlet ; 2.50 Inlet 2.50 Outlet , 2.50 Inlet 2.50 Outlet
Engine VIN Code:
2
Region:
USA
Beginning Year:
1979
Ending Year:
1979
Make:
BUICK
Model:
REGAL
Submodel:
LIMITED
Engine Type:
V6
Liter:
3.8
CID:
231
Engine Family:
BUICK V6 GAS
Engine Size:
3.8L/231
Drivetrain:
RWD
Application Notes:
2.50 Inlet 2.50 Outlet ; 2.50 Inlet 2.50 Outlet , 2.50 Inlet 2.50 Outlet
Engine VIN Code:
2
Region:
USA
Beginning Year:
1979
Ending Year:
1979
Make:
CHEVROLET
Model:
C10
Submodel:
BIG TEN
Engine Type:
V8
Liter:
5.0
CID:
305
Engine Family:
Chevy small block Gen I
Engine Size:
5.0L/305
Drivetrain:
RWD
Application Notes:
2.50 Inlet 2.50 Outlet ; 2.50 Inlet 2.50 Outlet , 2.50 Inlet 2.50 Outlet
Engine VIN Code:
U
Region:
USA
Beginning Year:
1979
Ending Year:
1979
Make:
CHEVROLET
Model:
C10
Submodel:
CHEYENNE
Engine Type:
V8
Liter:
5.7
CID:
350
Engine Family:
OLDSMOBILE V8 DIESEL
Engine Size:
5.7L/350
Drivetrain:
RWD
Application Notes:
2.50 Inlet 2.50 Outlet ; 2.50 Inlet 2.50 Outlet , 2.50 Inlet 2.50 Outlet
Engine VIN Code:
Z
Region:
USA
Beginning Year:
1979
Ending Year:
1979
Make:
CHEVROLET
Model:
C10
Submodel:
CUSTOM DELUXE
Engine Type:
V8
Liter:
6.6
CID:
400
Engine Family:
Chevy small block Gen I
Engine Size:
6.6L/400
Drivetrain:
RWD
Application Notes:
2.50 Inlet 2.50 Outlet ; 2.50 Inlet 2.50 Outlet , 2.50 Inlet 2.50 Outlet
Engine VIN Code:
R
Region:
USA
Beginning Year:
1979
Ending Year:
1979
Make:
CHEVROLET
Model:
C10
Submodel:
SCOTTSDALE
Engine Type:
V8
Liter:
5.0
CID:
305
Engine Family:
Chevy small block Gen I
Engine Size:
5.0L/305
Drivetrain:
RWD
Application Notes:
2.50 Inlet 2.50 Outlet ; 2.50 Inlet 2.50 Outlet , 2.50 Inlet 2.50 Outlet
Engine VIN Code:
U
Region:
USA
Beginning Year:
1979
Ending Year:
1979
Make:
CHEVROLET
Model:
C10
Submodel:
SILVERADO
Engine Type:
V8
Liter:
5.0
CID:
305
Engine Family:
Chevy small block Gen I
Engine Size:
5.0L/305
Drivetrain:
RWD
Application Notes:
2.50 Inlet 2.50 Outlet ; 2.50 Inlet 2.50 Outlet , 2.50 Inlet 2.50 Outlet
Engine VIN Code:
U
Region:
USA
Beginning Year:
1979
Ending Year:
1979
Make:
CHEVROLET
Model:
C10
Submodel:
SILVERADO
Engine Type:
V8
Liter:
6.6
CID:
400
Engine Family:
Chevy small block Gen I
Engine Size:
6.6L/400
Drivetrain:
RWD
Application Notes:
2.50 Inlet 2.50 Outlet ; 2.50 Inlet 2.50 Outlet , 2.50 Inlet 2.50 Outlet
Engine VIN Code:
R
Region:
USA
Beginning Year:
1979
Ending Year:
1979
Make:
CHEVROLET
Model:
C20
Submodel:
CHEYENNE
Engine Type:
V8
Liter:
5.7
CID:
350
Engine Family:
Chevy small block Gen I
Engine Size:
5.7L/350
Drivetrain:
RWD
Application Notes:
2.50 Inlet 2.50 Outlet ; 2.50 Inlet 2.50 Outlet , 2.50 Inlet 2.50 Outlet
Engine VIN Code:
L
Region:
USA
Beginning Year:
1979
Ending Year:
1979
Make:
CHEVROLET
Model:
C20
Submodel:
CHEYENNE
Engine Type:
V8
Liter:
6.6
CID:
400
Engine Family:
Chevy small block Gen I
Engine Size:
6.6L/400
Drivetrain:
RWD
Application Notes:
2.50 Inlet 2.50 Outlet ; 2.50 Inlet 2.50 Outlet , 2.50 Inlet 2.50 Outlet
Engine VIN Code:
R
Region:
USA
Beginning Year:
1979
Ending Year:
1979
Make:
CHEVROLET
Model:
C20
Submodel:
SCOTTSDALE
Engine Type:
V8
Liter:
5.7
CID:
350
Engine Family:
Chevy small block Gen I
Engine Size:
5.7L/350
Drivetrain:
RWD
Application Notes:
2.50 Inlet 2.50 Outlet ; 2.50 Inlet 2.50 Outlet , 2.50 Inlet 2.50 Outlet
Engine VIN Code:
L
Region:
USA
Beginning Year:
1979
Ending Year:
1979
Make:
CHEVROLET
Model:
C20
Submodel:
SILVERADO
Engine Type:
V8
Liter:
6.6
CID:
400
Engine Family:
Chevy small block Gen I
Engine Size:
6.6L/400
Drivetrain:
RWD
Application Notes:
2.50 Inlet 2.50 Outlet ; 2.50 Inlet 2.50 Outlet , 2.50 Inlet 2.50 Outlet
Engine VIN Code:
R
Region:
USA
Beginning Year:
1979
Ending Year:
1979
Make:
CHEVROLET
Model:
C20
Submodel:
SILVERADO
Engine Type:
V8
Liter:
7.4
CID:
454
Engine Family:
Chevy big block Mark IV
Engine Size:
7.4L/454
Drivetrain:
RWD
Application Notes:
2.50 Inlet 2.50 Outlet ; 2.50 Inlet 2.50 Outlet , 2.50 Inlet 2.50 Outlet
Engine VIN Code:
S
Region:
USA

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