Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
JOIN GEARS TO SAVE 5%
Shop All Brands Shop All Vehicles

  2. Auto Parts
  3. Exhaust
  4. Mufflers
  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:
2 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