Applications for FLO-42441

Flowmaster 40 Series Steel 2.25 Inch Muffler 42441

Flowmaster 40 Series Steel 2.25 Inch Muffler 42441

FLO-42441

4.75 out of 5 stars ( 33 )

Part Number: FLO-42441

Estimated Ship Date: Monday 10/19/2026

$101.95

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Results Found: 55

Make:
MERCURY
Model:
COUGAR
Submodel:
BASE
Beginning Year:
1967
Ending Year:
1968
Engine Type:
V8
Liter:
4.7
CID:
289
CC:
4727
Engine Family:
Ford small block Windsor
Engine Size:
4.7L/289
Drivetrain:
RWD
Application Notes:
2.25 Inlet 2.25 Outlet ; 2.25 Inlet 2.25 Outlet , 2.25 Inlet 2.25 Outlet
Engine VIN Code:
A
Region:
USA
Make:
MERCURY
Model:
COUGAR
Submodel:
BASE
Beginning Year:
1967
Ending Year:
1968
Engine Type:
V8
Liter:
4.7
CID:
289
CC:
4727
Engine Family:
Ford small block Windsor
Engine Size:
4.7L/289
Drivetrain:
RWD
Application Notes:
2.25 Inlet 2.25 Outlet ; 2.25 Inlet 2.25 Outlet , 2.25 Inlet 2.25 Outlet
Engine VIN Code:
C
Region:
USA
Make:
MERCURY
Model:
COUGAR
Submodel:
BASE
Beginning Year:
1967
Ending Year:
1969
Engine Type:
V8
Liter:
6.4
CID:
390
CC:
6391
Engine Family:
FORD BIG BLOCK FE V8 GAS
Engine Size:
6.4L/390
Drivetrain:
RWD
Application Notes:
2.25 Inlet 2.25 Outlet ; 2.25 Inlet 2.25 Outlet , 2.25 Inlet 2.25 Outlet
Engine VIN Code:
S
Region:
USA
Make:
MERCURY
Model:
COUGAR
Submodel:
BASE
Beginning Year:
1967
Ending Year:
1970
Engine Type:
V8
Liter:
6.4
CID:
390
CC:
6391
Engine Family:
FORD BIG BLOCK FE V8 GAS
Engine Size:
6.4L/390
Drivetrain:
RWD
Application Notes:
2.25 Inlet 2.25 Outlet ; 2.25 Inlet 2.25 Outlet , 2.25 Inlet 2.25 Outlet
Engine VIN Code:
X
Region:
USA
Make:
MERCURY
Model:
COUGAR
Submodel:
BASE
Beginning Year:
1968
Ending Year:
1968
Engine Type:
V8
Liter:
5.0
CID:
302
Engine Family:
Ford small block Windsor
Engine Size:
5.0L/302
Drivetrain:
RWD
Application Notes:
2.25 Inlet 2.25 Outlet ; 2.25 Inlet 2.25 Outlet , 2.25 Inlet 2.25 Outlet
Engine VIN Code:
J
Region:
USA
Make:
MERCURY
Model:
COUGAR
Submodel:
BASE
Beginning Year:
1968
Ending Year:
1968
Engine Type:
V8
Liter:
7.0
CID:
427
CC:
6997
Engine Family:
FORD BIG BLOCK FE V8 GAS
Engine Size:
7.0L/427
Drivetrain:
RWD
Application Notes:
2.25 Inlet 2.25 Outlet ; 2.25 Inlet 2.25 Outlet , 2.25 Inlet 2.25 Outlet
Engine VIN Code:
W
Region:
USA
Make:
MERCURY
Model:
COUGAR
Submodel:
BASE
Beginning Year:
1968
Ending Year:
1969
Engine Type:
V8
Liter:
5.0
CID:
302
Engine Family:
Ford small block Windsor
Engine Size:
5.0L/302
Drivetrain:
RWD
Application Notes:
2.25 Inlet 2.25 Outlet ; 2.25 Inlet 2.25 Outlet , 2.25 Inlet 2.25 Outlet
Engine VIN Code:
F
Region:
USA
Make:
MERCURY
Model:
COUGAR
Submodel:
BASE
Beginning Year:
1968
Ending Year:
1969
Engine Type:
V8
Liter:
7.0
CID:
428
CC:
7014
Engine Family:
FORD BIG BLOCK FE V8 GAS
Engine Size:
7.0L/428
Drivetrain:
RWD
Application Notes:
2.25 Inlet 2.25 Outlet ; 2.25 Inlet 2.25 Outlet , 2.25 Inlet 2.25 Outlet
Engine VIN Code:
P
Region:
USA
Make:
MERCURY
Model:
COUGAR
Submodel:
BASE
Beginning Year:
1968
Ending Year:
1970
Engine Type:
V8
Liter:
7.0
CID:
428
CC:
7014
Engine Family:
FORD BIG BLOCK FE COBRA JET/SUPER CJ V8 GAS
Engine Size:
7.0L/428
Drivetrain:
RWD
Application Notes:
2.25 Inlet 2.25 Outlet ; 2.25 Inlet 2.25 Outlet , 2.25 Inlet 2.25 Outlet
Engine VIN Code:
R
Region:
USA
Make:
MERCURY
Model:
COUGAR
Submodel:
BASE
Beginning Year:
1968
Ending Year:
1970
Engine Type:
V8
Liter:
7.0
CID:
428
CC:
7014
Engine Family:
FORD BIG BLOCK FE V8 GAS
Engine Size:
7.0L/428
Drivetrain:
RWD
Application Notes:
2.25 Inlet 2.25 Outlet ; 2.25 Inlet 2.25 Outlet , 2.25 Inlet 2.25 Outlet
Engine VIN Code:
Q
Region:
USA
Make:
MERCURY
Model:
COUGAR
Submodel:
BASE
Beginning Year:
1969
Ending Year:
1971
Engine Type:
V8
Liter:
5.8
CID:
351
CC:
5753
Engine Family:
Ford small block Windsor
Engine Size:
5.8L/351
Drivetrain:
RWD
Application Notes:
2.25 Inlet 2.25 Outlet ; 2.25 Inlet 2.25 Outlet , 2.25 Inlet 2.25 Outlet
Engine VIN Code:
M
Region:
USA
Make:
MERCURY
Model:
COUGAR
Submodel:
BASE
Beginning Year:
1969
Ending Year:
1973
Engine Type:
V8
Liter:
5.8
CID:
351
CC:
5753
Engine Family:
Ford small block Windsor
Engine Size:
5.8L/351
Drivetrain:
RWD
Application Notes:
2.25 Inlet 2.25 Outlet ; 2.25 Inlet 2.25 Outlet , 2.25 Inlet 2.25 Outlet
Engine VIN Code:
H
Region:
USA
Make:
MERCURY
Model:
COUGAR
Submodel:
BASE
Beginning Year:
1970
Ending Year:
1971
Engine Type:
V8
Liter:
5.8
CID:
351
CC:
5753
Engine Family:
FORD CLEVELAND V8 GAS
Engine Size:
5.8L/351
Drivetrain:
RWD
Application Notes:
2.25 Inlet 2.25 Outlet ; 2.25 Inlet 2.25 Outlet , 2.25 Inlet 2.25 Outlet
Engine VIN Code:
M
Region:
USA
Make:
MERCURY
Model:
COUGAR
Submodel:
BASE
Beginning Year:
1970
Ending Year:
1971
Engine Type:
V8
Liter:
7.0
CID:
429
CC:
7030
Engine Family:
FORD COBRA JET/SUPER CJ V8 GAS
Engine Size:
7.0L/429
Drivetrain:
RWD
Application Notes:
2.25 Inlet 2.25 Outlet ; 2.25 Inlet 2.25 Outlet , 2.25 Inlet 2.25 Outlet
Engine VIN Code:
C
Region:
USA
Make:
MERCURY
Model:
COUGAR
Submodel:
BASE
Beginning Year:
1970
Ending Year:
1971
Engine Type:
V8
Liter:
7.0
CID:
429
CC:
7030
Engine Family:
FORD COBRA JET/SUPER CJ V8 GAS
Engine Size:
7.0L/429
Drivetrain:
RWD
Application Notes:
2.25 Inlet 2.25 Outlet ; 2.25 Inlet 2.25 Outlet , 2.25 Inlet 2.25 Outlet
Engine VIN Code:
J
Region:
USA
Make:
MERCURY
Model:
COUGAR
Submodel:
BASE
Beginning Year:
1970
Ending Year:
1973
Engine Type:
V8
Liter:
5.8
CID:
351
CC:
5753
Engine Family:
FORD CLEVELAND V8 GAS
Engine Size:
5.8L/351
Drivetrain:
RWD
Application Notes:
2.25 Inlet 2.25 Outlet ; 2.25 Inlet 2.25 Outlet , 2.25 Inlet 2.25 Outlet
Engine VIN Code:
H
Region:
USA
Make:
MERCURY
Model:
COUGAR
Submodel:
BASE
Beginning Year:
1971
Ending Year:
1973
Engine Type:
V8
Liter:
5.8
CID:
351
CC:
5753
Engine Family:
FORD CLEVELAND COBRA JET V8 GAS
Engine Size:
5.8L/351
Drivetrain:
RWD
Application Notes:
2.25 Inlet 2.25 Outlet ; 2.25 Inlet 2.25 Outlet , 2.25 Inlet 2.25 Outlet
Engine VIN Code:
Q
Region:
USA
Make:
MERCURY
Model:
COUGAR
Submodel:
BASE
Beginning Year:
1972
Ending Year:
1973
Engine Type:
V8
Liter:
5.8
CID:
351
CC:
5753
Engine Family:
FORD CLEVELAND V8 GAS
Engine Size:
5.8L/351
Drivetrain:
RWD
Application Notes:
2.25 Inlet 2.25 Outlet ; 2.25 Inlet 2.25 Outlet , 2.25 Inlet 2.25 Outlet
Engine VIN Code:
Q
Region:
USA
Make:
MERCURY
Model:
COUGAR
Submodel:
BASE
Beginning Year:
1973
Ending Year:
1973
Engine Type:
V8
Liter:
6.6
CID:
400
CC:
6555
Engine Family:
FORD MODIFIED V8 GAS
Engine Size:
6.6L/400
Drivetrain:
RWD
Application Notes:
2.25 Inlet 2.25 Outlet ; 2.25 Inlet 2.25 Outlet , 2.25 Inlet 2.25 Outlet
Engine VIN Code:
S
Region:
USA
Make:
MERCURY
Model:
COUGAR
Submodel:
BASE
Beginning Year:
1973
Ending Year:
1973
Engine Type:
V8
Liter:
7.5
CID:
460
CC:
7539
Engine Family:
Ford big block 385 Series
Engine Size:
7.5L/460
Drivetrain:
RWD
Application Notes:
2.25 Inlet 2.25 Outlet ; 2.25 Inlet 2.25 Outlet , 2.25 Inlet 2.25 Outlet
Engine VIN Code:
A
Region:
USA
Make:
MERCURY
Model:
COUGAR
Submodel:
BASE
Beginning Year:
1973
Ending Year:
1973
Engine Type:
V8
Liter:
7.5
CID:
460
CC:
7539
Engine Family:
Ford big block 385 Series
Engine Size:
7.5L/460
Drivetrain:
RWD
Application Notes:
2.25 Inlet 2.25 Outlet ; 2.25 Inlet 2.25 Outlet , 2.25 Inlet 2.25 Outlet
Engine VIN Code:
C
Region:
USA
Make:
MERCURY
Model:
COUGAR
Submodel:
BOSS 302
Beginning Year:
1969
Ending Year:
1969
Engine Type:
V8
Liter:
5.0
CID:
302
Engine Family:
FORD BOSS 302 V8 GAS
Engine Size:
5.0L/302
Drivetrain:
RWD
Application Notes:
2.25 Inlet 2.25 Outlet ; 2.25 Inlet 2.25 Outlet , 2.25 Inlet 2.25 Outlet
Region:
USA
Make:
MERCURY
Model:
COUGAR
Submodel:
BOSS 302
Beginning Year:
1969
Ending Year:
1970
Engine Type:
V8
Liter:
5.0
CID:
302
Engine Family:
FORD BOSS 302 V8 GAS
Engine Size:
5.0L/302
Drivetrain:
RWD
Application Notes:
2.25 Inlet 2.25 Outlet ; 2.25 Inlet 2.25 Outlet , 2.25 Inlet 2.25 Outlet
Engine VIN Code:
G
Region:
USA
Make:
MERCURY
Model:
COUGAR
Submodel:
BOSS 429
Beginning Year:
1969
Ending Year:
1969
Engine Type:
V8
Liter:
7.0
CID:
429
CC:
7030
Engine Family:
FORD BOSS 429 V8 GAS
Engine Size:
7.0L/429
Drivetrain:
RWD
Application Notes:
2.25 Inlet 2.25 Outlet ; 2.25 Inlet 2.25 Outlet , 2.25 Inlet 2.25 Outlet
Engine VIN Code:
Z
Region:
USA
Make:
MERCURY
Model:
COUGAR
Submodel:
BOSS 429
Beginning Year:
1970
Ending Year:
1970
Engine Type:
V8
Liter:
7.0
CID:
429
CC:
7030
Engine Family:
FORD BOSS 429 V8 GAS
Engine Size:
7.0L/429
Drivetrain:
RWD
Application Notes:
2.25 Inlet 2.25 Outlet ; 2.25 Inlet 2.25 Outlet , 2.25 Inlet 2.25 Outlet
Engine VIN Code:
Z
Region:
USA

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