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  5. Exhaust Muffler
  6. Walker 18104

Walker 18104 Exhaust Muffler

Walker 18104 Exhaust Muffler
Walker 18104 Exhaust Muffler Image 1
Walker 18104 Exhaust Muffler

Walker
Brand:Walker
Part Number: 18104
UPC: 086387181044
Weight: 11.69 lbs
Condition:New



On Sale:

$60.37

Availability:
3 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

UNIVERSAL TRU-FIT MUFFLER

Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX universal mufflers deliver quality appearance and favorable acoustics while mechanical interior joints and spun-locked heads provide durability.

Features and Benefits:

  • BUILT TO LAST -- Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
  • FACTORY SOUND -- Louvered tubes help reduce radiated noise for factory-style sound quality compared to straight perforated tubes
  • FLEXIBLE SOLUTION -- Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
  • GET MORE MILES FROM YOUR MUFFLER -- Designed and tested to extend muffler life
  • RESISTS CORROSION -- Aluminized steel construction and internal drainage system helps reduce corrosion

Specifications:

Body Height:
4.25 in.
Body Length:
20 in.
Body Material:
Steel
Body Width:
8.813 in.
Finish:
Aluminized
Grade Type:
Regular
Inlet 1 Inside Diameter:
2.25 in.
Inlet 1 Type:
Pipe Connection
Inlet Configuration:
Offset
Inlet Inside Diameter:
2.25 in.
Inlet Offset:
2.625
Inlet Quantity:
1
Inlet Type:
Pipe Connection
Muffler Type:
Combination
Outlet 1 Inside Diameter:
2 in.
Outlet 1 Type:
Pipe Connection
Outlet 2 Inside Diameter:
2 in.
Outlet 2 Type:
Pipe Connection
Outlet Configuration:
Offset
Outlet Inside Diameter:
2 in.
Outlet Quantity:
2
Outlet Type:
Pipe Connection
Overall Length:
28 in.
Reversible:
No
Shape:
Oval
Tunable:
No
Universal Or Specific Fit:
Universal
Country of Origin:
US

Select a vehicle to narrow Walker 18104 Exhaust Muffler fitment info!

Last Updated: 12/24/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes

1975

 

1975

 
Buick Apollo

5.7L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
 

Buick Apollo



5.7L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1979

 

1978

 

1979

 

1978

 
Buick Skylark

5.7L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Eng Ver: Chevrolet
 

Buick Skylark



5.7L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Eng Ver: Chevrolet

1 Per Vehicle

1979

 

1978

 

1977

 

1979

 

1978

 

1977

 
Buick Skylark

5.0L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
 

Buick Skylark



5.0L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1977

 

1977

 
Buick Skylark

5.7L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Eng Ver: Chevrolet
8th VIN Digit: L
 

Buick Skylark



5.7L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Eng Ver: Chevrolet
8th VIN Digit: L

1 Per Vehicle

1975

 

1975

 
Buick Skylark

5.7L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
 

Buick Skylark



5.7L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1992

 

1991

 

1992

 

1991

 
Chevrolet Camaro

5.0L V8 Gas OHV
1
 
SoundFX Universal
with Single Catalytic Converter
Modifications and/or Additional Parts May Be Required for Installation
 

Chevrolet Camaro



5.0L V8 Gas OHV SoundFX Universal
with Single Catalytic Converter
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1992

 

1991

 

1990

 

1992

 

1991

 

1990

 
Chevrolet Camaro

3.1L V6 Gas OHV
1
 
SoundFX Universal
with Tail Pipes on Opposite Sides
Modifications and/or Additional Parts May Be Required for Installation
 

Chevrolet Camaro



3.1L V6 Gas OHV SoundFX Universal
with Tail Pipes on Opposite Sides
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1990

 

1989

 

1988

 

1990

 

1989

 

1988

 
Chevrolet Camaro

5.0L V8 Gas OHV
1
 
SoundFX Universal
with Single Catalytic Converter
without High Output
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: E
 

Chevrolet Camaro



5.0L V8 Gas OHV SoundFX Universal
with Single Catalytic Converter
without High Output
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: E

1 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1985

 

1989

 

1988

 

1987

 

1986

 

1985

 
Chevrolet Camaro

2.8L V6 Gas OHV
1
 
SoundFX Universal
with Tail Pipes on Opposite Sides
Modifications and/or Additional Parts May Be Required for Installation
 

Chevrolet Camaro



2.8L V6 Gas OHV SoundFX Universal
with Tail Pipes on Opposite Sides
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1987

 

1986

 

1985

 

1987

 

1986

 

1985

 
Chevrolet Camaro

5.0L V8 Gas OHV
1
 
SoundFX Universal
without High Output
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: H
 

Chevrolet Camaro



5.0L V8 Gas OHV SoundFX Universal
without High Output
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: H

1 Per Vehicle

1983

 

1982

 

1983

 

1982

 
Chevrolet Camaro

5.0L V8 Gas OHV
1
 
SoundFX Universal
without High Output
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: H
 

Chevrolet Camaro



5.0L V8 Gas OHV SoundFX Universal
without High Output
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: H

1 Per Vehicle

1981

 

1980

 

1981

 

1980

 
Chevrolet Camaro

5.0L V8 Gas OHV
1
 
SoundFX Universal
with Single Exhaust
Modifications and/or Additional Parts May Be Required for Installation
4BBL
 

Chevrolet Camaro



5.0L V8 Gas OHV SoundFX Universal
with Single Exhaust
Modifications and/or Additional Parts May Be Required for Installation
4BBL

1 Per Vehicle

1980

 

1980

 
Chevrolet Camaro

4.4L V8 Gas OHV
1
 
SoundFX Universal
with Single Exhaust
Modifications and/or Additional Parts May Be Required for Installation
 

Chevrolet Camaro



4.4L V8 Gas OHV SoundFX Universal
with Single Exhaust
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1979

 

1978

 

1977

 

1976

 

1979

 

1978

 

1977

 

1976

 
Chevrolet Camaro

5.0L V8 Gas OHV
1
 
SoundFX Universal
with Single Exhaust
Modifications and/or Additional Parts May Be Required for Installation
 

Chevrolet Camaro



5.0L V8 Gas OHV SoundFX Universal
with Single Exhaust
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1979

 

1978

 

1977

 

1976

 

1975

 

1979

 

1978

 

1977

 

1976

 

1975

 
Chevrolet Camaro

5.7L V8 Gas OHV
1
 
SoundFX Universal
with Single Exhaust
Modifications and/or Additional Parts May Be Required for Installation
 

Chevrolet Camaro



5.7L V8 Gas OHV SoundFX Universal
with Single Exhaust
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1979

 

1978

 

1977

 

1976

 

1979

 

1978

 

1977

 

1976

 
Chevrolet Nova

5.0L V8 Gas OHV
1
 
SoundFX Universal
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation
 

Chevrolet Nova



5.0L V8 Gas OHV SoundFX Universal
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1979

 

1978

 

1977

 

1976

 

1975

 

1979

 

1978

 

1977

 

1976

 

1975

 
Chevrolet Nova

5.7L V8 Gas OHV
1
 
SoundFX Universal
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation
 

Chevrolet Nova



5.7L V8 Gas OHV SoundFX Universal
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1975

 

1975

 
Chevrolet Nova

4.3L V8 Gas OHV
1
 
SoundFX Universal
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation
 

Chevrolet Nova



4.3L V8 Gas OHV SoundFX Universal
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1979

 

1978

 

1977

 

1979

 

1978

 

1977

 
Oldsmobile Omega

5.0L V8 Gas OHV
1
 
SoundFX Universal
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation
 

Oldsmobile Omega



5.0L V8 Gas OHV SoundFX Universal
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1979

 

1978

 

1977

 

1976

 

1975

 

1979

 

1978

 

1977

 

1976

 

1975

 
Oldsmobile Omega

5.7L V8 Gas OHV
1
 
SoundFX Universal
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation
 

Oldsmobile Omega



5.7L V8 Gas OHV SoundFX Universal
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1992

 

1991

 

1992

 

1991

 
Pontiac Firebird

5.0L V8 Gas OHV
1
 
SoundFX Universal
with Single Catalytic Converter
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: E
 

Pontiac Firebird



5.0L V8 Gas OHV SoundFX Universal
with Single Catalytic Converter
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: E

1 Per Vehicle

1992

 

1991

 

1990

 

1992

 

1991

 

1990

 
Pontiac Firebird

3.1L V6 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
 

Pontiac Firebird



3.1L V6 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1990

 

1990

 
Pontiac Firebird

5.0L V8 Gas OHV
1
 
SoundFX Universal
with Single Catalytic Converter
without High Output
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: E
Fuel Sys: FI
 

Pontiac Firebird



5.0L V8 Gas OHV SoundFX Universal
with Single Catalytic Converter
without High Output
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: E
Fuel Sys: FI

1 Per Vehicle

1989

 

1989

 
Pontiac Firebird

5.0L V8 Gas OHV
1
 
SoundFX Universal
with Single Catalytic Converter
without High Output
Modifications and/or Additional Parts May Be Required for Installation
Fuel Sys: FI
 

Pontiac Firebird



5.0L V8 Gas OHV SoundFX Universal
with Single Catalytic Converter
without High Output
Modifications and/or Additional Parts May Be Required for Installation
Fuel Sys: FI

1 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1985

 

1989

 

1988

 

1987

 

1986

 

1985

 
Pontiac Firebird

2.8L V6 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
 

Pontiac Firebird



2.8L V6 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1988

 

1988

 
Pontiac Firebird

5.0L V8 Gas OHV
1
 
SoundFX Universal
with Single Catalytic Converter
without High Output
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: E
Fuel Sys: FI
 

Pontiac Firebird



5.0L V8 Gas OHV SoundFX Universal
with Single Catalytic Converter
without High Output
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: E
Fuel Sys: FI

1 Per Vehicle

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 
Pontiac Firebird

5.0L V8 Gas OHV
1
 
SoundFX Universal
with Single Catalytic Converter
without High Output
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: H
4BBL
 

Pontiac Firebird



5.0L V8 Gas OHV SoundFX Universal
with Single Catalytic Converter
without High Output
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: H
4BBL

1 Per Vehicle

1980

 

1979

 

1978

 

1977

 

1980

 

1979

 

1978

 

1977

 
Pontiac Firebird

5.0L V8 Gas OHV
1
 
SoundFX Universal
with Single Exhaust
Modifications and/or Additional Parts May Be Required for Installation
 

Pontiac Firebird



5.0L V8 Gas OHV SoundFX Universal
with Single Exhaust
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1979

 

1978

 

1979

 

1978

 
Pontiac Firebird

5.7L V8 Gas OHV
1
 
SoundFX Universal
with Single Exhaust
Modifications and/or Additional Parts May Be Required for Installation
 

Pontiac Firebird



5.7L V8 Gas OHV SoundFX Universal
with Single Exhaust
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1979

 

1978

 

1977

 

1979

 

1978

 

1977

 
Pontiac Phoenix

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
SoundFX Universal
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation
 

Pontiac Phoenix



5.0L V8 Gas OHV,
5.7L V8 Gas OHV SoundFX Universal
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1977

 

1977

 
Pontiac Ventura

5.0L V8 Gas OHV
1
 
SoundFX Universal
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation
 

Pontiac Ventura



5.0L V8 Gas OHV SoundFX Universal
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1977

 

1977

 
Pontiac Ventura

5.7L V8 Gas OHV
1
 
SoundFX Universal
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: L
 

Pontiac Ventura



5.7L V8 Gas OHV SoundFX Universal
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: L

1 Per Vehicle

1975

 

1975

 
Pontiac Ventura

5.7L V8 Gas OHV
1
 
SoundFX Universal
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation
 

Pontiac Ventura



5.7L V8 Gas OHV SoundFX Universal
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle