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  2. Auto Parts
  3. Exhaust
  4. Mufflers
  5. Exhaust Muffler
  6. Walker 18274

Walker 18274 Exhaust Muffler

Walker 18274 Exhaust Muffler
Walker 18274 Exhaust Muffler Image 1
Walker 18274 Exhaust Muffler

Walker
Brand:Walker
Part Number: 18274
UPC: 086387182744
Weight: 11 lbs
Condition:New



On Sale:

$51.92

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

Product Information

Description:

Get the Walker 18274 Exhaust Muffler for your vehicle. Buy now and secure your purchase online!

Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX direct-fit 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
  • EASY TO INSTALL -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation that doesn't require specialized fabrication and/or welding
  • FACTORY SOUND -- Louvered tubes help reduce radiated noise for factory-style sound quality compared to straight perforated tubes
  • 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:
21 in.
Body Material:
Steel
Body Width:
9.75 in.
Finish:
Aluminized
Grade Type:
Regular
Inlet 1 Inside Diameter:
2.5 in.
Inlet 1 Type:
Pipe Connection
Inlet Configuration:
Offset
Inlet Inside Diameter:
2.5 in.
Inlet Offset:
2.875
Inlet Quantity:
1
Inlet Type:
Pipe Connection
Muffler Type:
Combination
Outlet 1 Outside Diameter:
2.25 in.
Outlet 1 Type:
Pipe Connection
Outlet Configuration:
Offset
Outlet Outside Diameter:
2.25 in.
Outlet Quantity:
1
Outlet Type:
Pipe Connection
Overall Length:
26.5 in.
Reversible:
No
Shape:
Oval
Tunable:
No
Universal Or Specific Fit:
Specific
AP Exhaust #:
700051
AP Exhaust #:
700361
Country of Origin:
US

Select a vehicle to narrow Walker 18274 Exhaust Muffler fitment info!

Last Updated: 12/24/2023

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1986

 

1985

 

1986

 

1985

 
Chevrolet C10

4.3L V6 Gas OHV
1
 		 
SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 117.5 In.
 

Chevrolet C10



4.3L V6 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 117.5 In.

1 Per Vehicle

1986

 

1985

 

1986

 

1985

 
Chevrolet C10

4.3L V6 Gas OHV
1
 		 
SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 131.5 In.
 

Chevrolet C10



4.3L V6 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 131.5 In.

1 Per Vehicle

1986

 

1985

 

1984

 

1986

 

1985

 

1984

 
Chevrolet C10

6.2L V8 Diesel OHV
1
 
Left (Driver)
 
SoundFX Direct Fit
with Dual Exhaust
Requires 35103
If welded assembly, replace all required parts
Wheel Base 131.5 In.
 

Chevrolet C10



6.2L V8 Diesel OHV

Left (Driver) SoundFX Direct Fit
with Dual Exhaust
Requires 35103
If welded assembly, replace all required parts
Wheel Base 131.5 In.

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
Chevrolet C10

6.2L V8 Diesel OHV
1
 
Left (Driver)
 
SoundFX Direct Fit
with Dual Exhaust
Requires 35103
Wheel Base 117.5 In.
 

Chevrolet C10



6.2L V8 Diesel OHV

Left (Driver) SoundFX Direct Fit
with Dual Exhaust
Requires 35103
Wheel Base 117.5 In.

1 Per Vehicle

1984

 

1983

 

1982

 

1981

 

1980

 

1984

 

1983

 

1982

 

1981

 

1980

 
Chevrolet C10

4.1L L6 Gas OHV
1
 		 
SoundFX Direct Fit
with Converter
 

Chevrolet C10



4.1L L6 Gas OHV SoundFX Direct Fit
with Converter

1 Per Vehicle

1983

 

1982

 

1983

 

1982

 
Chevrolet C10

6.2L V8 Diesel OHV
1
 
Left (Driver)
 
SoundFX Direct Fit
with Dual Exhaust
Requires 35103
Wheel Base 131.5 In.
 

Chevrolet C10



6.2L V8 Diesel OHV

Left (Driver) SoundFX Direct Fit
with Dual Exhaust
Requires 35103
Wheel Base 131.5 In.

1 Per Vehicle

1983

 

1982

 

1983

 

1982

 
Chevrolet C10

6.2L V8 Diesel OHV
1
 
Right (Passenger)
 
SoundFX Direct Fit
with Dual Exhaust
Requires 35103
Wheel Base 131.5 In.
 

Chevrolet C10



6.2L V8 Diesel OHV

Right (Passenger) SoundFX Direct Fit
with Dual Exhaust
Requires 35103
Wheel Base 131.5 In.

1 Per Vehicle

1981

 

1980

 

1979

 

1978

 

1981

 

1980

 

1979

 

1978

 
Chevrolet C10

5.0L V8 Gas OHV
1
 		 
SoundFX Direct Fit
with Single Catalytic Converter
with Single Outlet
 

Chevrolet C10



5.0L V8 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter
with Single Outlet

1 Per Vehicle

1981

 

1980

 

1979

 

1978

 

1981

 

1980

 

1979

 

1978

 
Chevrolet C10

5.7L V8 Diesel OHV
2
 		 
SoundFX Direct Fit
with Dual Exhaust
without Catalytic Converter
Requires 35103
Wheel Base 117.5 In.
 

Chevrolet C10



5.7L V8 Diesel OHV SoundFX Direct Fit
with Dual Exhaust
without Catalytic Converter
Requires 35103
Wheel Base 117.5 In.

2 Per Vehicle

1981

 

1980

 

1979

 

1978

 

1981

 

1980

 

1979

 

1978

 
Chevrolet C10

5.7L V8 Diesel OHV
2
 		 
SoundFX Direct Fit
with Dual Exhaust
without Catalytic Converter
Requires 35103
Wheel Base 131.5 In.
 

Chevrolet C10



5.7L V8 Diesel OHV SoundFX Direct Fit
with Dual Exhaust
without Catalytic Converter
Requires 35103
Wheel Base 131.5 In.

2 Per Vehicle

1979

 

1978

 

1979

 

1978

 
Chevrolet C10

5.7L V8 Diesel OHV,
5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
with Single Catalytic Converter
with Single Outlet
 

Chevrolet C10



5.7L V8 Diesel OHV,
5.7L V8 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter
with Single Outlet

1 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Chevrolet C10

5.0L V8 Gas OHV
1
 		 
SoundFX Direct Fit
without Catalytic Converter
 

Chevrolet C10



5.0L V8 Gas OHV SoundFX Direct Fit
without Catalytic Converter

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
Chevrolet C10

5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
without Catalytic Converter
 

Chevrolet C10



5.7L V8 Gas OHV SoundFX Direct Fit
without Catalytic Converter

1 Per Vehicle

1977

 

1977

 
Chevrolet C10

5.0L V8 Gas OHV
1
 		 
SoundFX Direct Fit
with Catalytic Converter
Wheel Base 117.5 In.
 

Chevrolet C10



5.0L V8 Gas OHV SoundFX Direct Fit
with Catalytic Converter
Wheel Base 117.5 In.

1 Per Vehicle

1977

 

1977

 
Chevrolet C10

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
with Catalytic Converter
Wheel Base 131.5 In.
 

Chevrolet C10



5.0L V8 Gas OHV,
5.7L V8 Gas OHV SoundFX Direct Fit
with Catalytic Converter
Wheel Base 131.5 In.

1 Per Vehicle

1976

 

1976

 
Chevrolet C10

5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
with Catalytic Converter
Wheel Base 117.5 In.
 

Chevrolet C10



5.7L V8 Gas OHV SoundFX Direct Fit
with Catalytic Converter
Wheel Base 117.5 In.

1 Per Vehicle

1975

 

1975

 
Chevrolet C10

4.1L L6 Gas OHV
1
 		 
SoundFX Direct Fit
Late Models with 2-1/4 (in) Tail Pipe
 

Chevrolet C10



4.1L L6 Gas OHV SoundFX Direct Fit
Late Models with 2-1/4 (in) Tail Pipe

1 Per Vehicle

1975

 

1975

 
Chevrolet C10

5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
with Catalytic Converter
 

Chevrolet C10



5.7L V8 Gas OHV SoundFX Direct Fit
with Catalytic Converter

1 Per Vehicle

1986

 

1985

 

1984

 

1986

 

1985

 

1984

 
Chevrolet C10 Suburban

6.2L V8 Diesel OHV
1
 
Left (Driver)
 
SoundFX Direct Fit
Requires 35103
If welded assembly, modifications and/or additional parts may be required.
Wheel Base 129.5 In.
 

Chevrolet C10 Suburban



6.2L V8 Diesel OHV

Left (Driver) SoundFX Direct Fit
Requires 35103
If welded assembly, modifications and/or additional parts may be required.
Wheel Base 129.5 In.

1 Per Vehicle

1986

 

1985

 

1984

 

1986

 

1985

 

1984

 
Chevrolet C10 Suburban

6.2L V8 Diesel OHV
1
 
Right (Passenger)
 
SoundFX Direct Fit
Requires 35103
If welded assembly, modifications and/or additional parts may be required.
Wheel Base 129.5 In.
 

Chevrolet C10 Suburban



6.2L V8 Diesel OHV

Right (Passenger) SoundFX Direct Fit
Requires 35103
If welded assembly, modifications and/or additional parts may be required.
Wheel Base 129.5 In.

1 Per Vehicle

1983

 

1982

 

1983

 

1982

 
Chevrolet C10 Suburban

6.2L V8 Diesel OHV
2
 		 
SoundFX Direct Fit
Left Hand and Right Hand
Requires 35103
Wheel Base 129.5 In.
 

Chevrolet C10 Suburban



6.2L V8 Diesel OHV SoundFX Direct Fit
Left Hand and Right Hand
Requires 35103
Wheel Base 129.5 In.

2 Per Vehicle

1979

 

1978

 

1979

 

1978

 
Chevrolet C10 Suburban

5.0L V8 Gas OHV,
5.7L V8 Diesel OHV,
5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 129.5 In.
 

Chevrolet C10 Suburban



5.0L V8 Gas OHV,
5.7L V8 Diesel OHV,
5.7L V8 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 129.5 In.

1 Per Vehicle

1978

 

1978

 
Chevrolet C10 Suburban

5.7L V8 Diesel OHV
1
 		 
SoundFX Direct Fit
without Catalytic Converter
Wheel Base 129.5 In.
 

Chevrolet C10 Suburban



5.7L V8 Diesel OHV SoundFX Direct Fit
without Catalytic Converter
Wheel Base 129.5 In.

1 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Chevrolet C10 Suburban

5.0L V8 Gas OHV
1
 		 
SoundFX Direct Fit
without Catalytic Converter
Wheel Base 129.5 In.
 

Chevrolet C10 Suburban



5.0L V8 Gas OHV SoundFX Direct Fit
without Catalytic Converter
Wheel Base 129.5 In.

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
Chevrolet C10 Suburban

5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
without Catalytic Converter
Wheel Base 129.5 In.
 

Chevrolet C10 Suburban



5.7L V8 Gas OHV SoundFX Direct Fit
without Catalytic Converter
Wheel Base 129.5 In.

1 Per Vehicle

1975

 

1975

 
Chevrolet C10 Suburban

4.1L L6 Gas OHV
1
 		 
SoundFX Direct Fit
Late Models with 2-1/4 (in) Tail Pipe
Wheel Base 129.5 In.
 

Chevrolet C10 Suburban



4.1L L6 Gas OHV SoundFX Direct Fit
Late Models with 2-1/4 (in) Tail Pipe
Wheel Base 129.5 In.

1 Per Vehicle

1975

 

1975

 
Chevrolet C10 Suburban

5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 129.5 In.
 

Chevrolet C10 Suburban



5.7L V8 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 129.5 In.

1 Per Vehicle

1986

 

1985

 

1986

 

1985

 
Chevrolet C20

4.3L V6 Gas OHV
1
 		 
SoundFX Direct Fit
Wheel Base 131.5 In.
 

Chevrolet C20



4.3L V6 Gas OHV SoundFX Direct Fit
Wheel Base 131.5 In.

1 Per Vehicle

1986

 

1985

 

1986

 

1985

 
Chevrolet C20

6.2L V8 Diesel OHV
2
 		 
SoundFX Direct Fit
Wheel Base 164.5 In.
 

Chevrolet C20



6.2L V8 Diesel OHV SoundFX Direct Fit
Wheel Base 164.5 In.

2 Per Vehicle

1986

 

1985

 

1984

 

1986

 

1985

 

1984

 
Chevrolet C20

6.2L V8 Diesel OHV
1
 
Left (Driver)
 
SoundFX Direct Fit
with Dual Exhaust
Requires 35103
If welded assembly, replace all required parts
Wheel Base 131.5 In.
 

Chevrolet C20



6.2L V8 Diesel OHV

Left (Driver) SoundFX Direct Fit
with Dual Exhaust
Requires 35103
If welded assembly, replace all required parts
Wheel Base 131.5 In.

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
Chevrolet C20

5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
Do Not Use with Federal or H5D Emissions System
Heavy Duty
with Single Outlet
without Converter
4BBL
Wheel Base 131.5 In.
 

Chevrolet C20



5.7L V8 Gas OHV SoundFX Direct Fit
Do Not Use with Federal or H5D Emissions System
Heavy Duty
with Single Outlet
without Converter
4BBL
Wheel Base 131.5 In.

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
Chevrolet C20

5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
Do Not Use with Federal or H5D Emissions System
Heavy Duty
with Single Outlet
without Converter
4BBL
Wheel Base 164.5 In.
 

Chevrolet C20



5.7L V8 Gas OHV SoundFX Direct Fit
Do Not Use with Federal or H5D Emissions System
Heavy Duty
with Single Outlet
without Converter
4BBL
Wheel Base 164.5 In.

1 Per Vehicle

1985

 

1984

 

1983

 

1985

 

1984

 

1983

 
Chevrolet C20

4.8L L6 Gas OHV
1
 		 
SoundFX Direct Fit
Before 01/01/1985
Do Not Use with Federal or H5D Emissions System
without Catalytic Converter
Requires 35103
Wheel Base 131.5 In.
 

Chevrolet C20



4.8L L6 Gas OHV SoundFX Direct Fit
Before 01/01/1985
Do Not Use with Federal or H5D Emissions System
without Catalytic Converter
Requires 35103
Wheel Base 131.5 In.

1 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1985

 

1984

 

1983

 

1982

 
Chevrolet C20

4.8L L6 Gas OHV
1
 		 
SoundFX Direct Fit
Before 01/01/1985
Do Not Use with Federal or H5D Emissions System
without Catalytic Converter
Wheel Base 164.5 In.
 

Chevrolet C20



4.8L L6 Gas OHV SoundFX Direct Fit
Before 01/01/1985
Do Not Use with Federal or H5D Emissions System
without Catalytic Converter
Wheel Base 164.5 In.

1 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
Chevrolet C20

4.1L L6 Gas OHV
1
 		 
SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 131.5 In.
 

Chevrolet C20



4.1L L6 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 131.5 In.

1 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
Chevrolet C20

6.2L V8 Diesel OHV
2
 		 
SoundFX Direct Fit
Requires 35103
Wheel Base 164.5 In.
 

Chevrolet C20



6.2L V8 Diesel OHV SoundFX Direct Fit
Requires 35103
Wheel Base 164.5 In.

2 Per Vehicle

1983

 

1982

 

1983

 

1982

 
Chevrolet C20

6.2L V8 Diesel OHV
2
 		 
SoundFX Direct Fit
Requires 35103
Wheel Base 131.5 In.
 

Chevrolet C20



6.2L V8 Diesel OHV SoundFX Direct Fit
Requires 35103
Wheel Base 131.5 In.

2 Per Vehicle

1982

 

1982

 
Chevrolet C20

4.8L L6 Gas OHV
1
 		 
SoundFX Direct Fit
Before 01/01/1985
Do Not Use with Federal or H5D Emissions System
without Catalytic Converter
 

Chevrolet C20



4.8L L6 Gas OHV SoundFX Direct Fit
Before 01/01/1985
Do Not Use with Federal or H5D Emissions System
without Catalytic Converter

1 Per Vehicle

1982

 

1982

 
Chevrolet C20

4.8L L6 Gas OHV
1
 		 
SoundFX Direct Fit
Before 01/01/1985
Do Not Use with Federal or H5D Emissions System
without Catalytic Converter
Wheel Base 131.5 In.
 

Chevrolet C20



4.8L L6 Gas OHV SoundFX Direct Fit
Before 01/01/1985
Do Not Use with Federal or H5D Emissions System
without Catalytic Converter
Wheel Base 131.5 In.

1 Per Vehicle

1981

 

1981

 
Chevrolet C20

4.1L L6 Gas OHV
1
 		 
SoundFX Direct Fit
Wheel Base 131.5 In.
 

Chevrolet C20



4.1L L6 Gas OHV SoundFX Direct Fit
Wheel Base 131.5 In.

1 Per Vehicle

1981

 

1981

 
Chevrolet C20

4.8L L6 Gas OHV
1
 		 
SoundFX Direct Fit
Before 01/01/1985
 

Chevrolet C20



4.8L L6 Gas OHV SoundFX Direct Fit
Before 01/01/1985

1 Per Vehicle

1981

 

1981

 
Chevrolet C20

4.8L L6 Gas OHV
1
 		 
SoundFX Direct Fit
Before 01/01/1985
Wheel Base 131.5 In.
 

Chevrolet C20



4.8L L6 Gas OHV SoundFX Direct Fit
Before 01/01/1985
Wheel Base 131.5 In.

1 Per Vehicle

1981

 

1981

 
Chevrolet C20

4.8L L6 Gas OHV
1
 		 
SoundFX Direct Fit
Before 01/01/1985
Wheel Base 164.5 In.
 

Chevrolet C20



4.8L L6 Gas OHV SoundFX Direct Fit
Before 01/01/1985
Wheel Base 164.5 In.

1 Per Vehicle

1981

 

1981

 
Chevrolet C20

5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
Heavy Duty
with Single Outlet
without Converter
Wheel Base 131.5 In.
 

Chevrolet C20



5.7L V8 Gas OHV SoundFX Direct Fit
Heavy Duty
with Single Outlet
without Converter
Wheel Base 131.5 In.

1 Per Vehicle

1981

 

1981

 
Chevrolet C20

5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
Heavy Duty
with Single Outlet
without Converter
Wheel Base 164.5 In.
 

Chevrolet C20



5.7L V8 Gas OHV SoundFX Direct Fit
Heavy Duty
with Single Outlet
without Converter
Wheel Base 164.5 In.

1 Per Vehicle

1981

 

1981

 
Chevrolet C20

5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
with Converter
with Single Exhaust
Wheel Base 131.5 In.
 

Chevrolet C20



5.7L V8 Gas OHV SoundFX Direct Fit
with Converter
with Single Exhaust
Wheel Base 131.5 In.

1 Per Vehicle

1980

 

1980

 
Chevrolet C20

4.1L L6 Gas OHV
1
 		 
SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 131.5 In.
 

Chevrolet C20



4.1L L6 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 131.5 In.

1 Per Vehicle

1980

 

1980

 
Chevrolet C20

4.8L L6 Gas OHV
1
 		 
SoundFX Direct Fit
Before 01/01/1985
Do Not Use with Federal or H5D Emissions System
without Catalytic Converter
Wheel Base 131.5 In.
 

Chevrolet C20



4.8L L6 Gas OHV SoundFX Direct Fit
Before 01/01/1985
Do Not Use with Federal or H5D Emissions System
without Catalytic Converter
Wheel Base 131.5 In.

1 Per Vehicle

1980

 

1980

 
Chevrolet C20

4.8L L6 Gas OHV
1
 		 
SoundFX Direct Fit
Before 01/01/1985
Do Not Use with Federal or H5D Emissions System
without Catalytic Converter
Wheel Base 164.5 In.
 

Chevrolet C20



4.8L L6 Gas OHV SoundFX Direct Fit
Before 01/01/1985
Do Not Use with Federal or H5D Emissions System
without Catalytic Converter
Wheel Base 164.5 In.

1 Per Vehicle

1980

 

1980

 
Chevrolet C20

5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
Do Not Use with Federal or H5D Emissions System
Heavy Duty
with Single Outlet
without Converter
4BBL
Wheel Base 131.5 In.
 

Chevrolet C20



5.7L V8 Gas OHV SoundFX Direct Fit
Do Not Use with Federal or H5D Emissions System
Heavy Duty
with Single Outlet
without Converter
4BBL
Wheel Base 131.5 In.

1 Per Vehicle

1980

 

1980

 
Chevrolet C20

5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
Do Not Use with Federal or H5D Emissions System
Heavy Duty
with Single Outlet
without Converter
4BBL
Wheel Base 164.5 In.
 

Chevrolet C20



5.7L V8 Gas OHV SoundFX Direct Fit
Do Not Use with Federal or H5D Emissions System
Heavy Duty
with Single Outlet
without Converter
4BBL
Wheel Base 164.5 In.

1 Per Vehicle

1979

 

1979

 
Chevrolet C20

5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
Wheel Base 164.5 In.
 

Chevrolet C20



5.7L V8 Gas OHV SoundFX Direct Fit
Wheel Base 164.5 In.

1 Per Vehicle

1979

 

1979

 
Chevrolet C20

5.7L V8 Gas OHV,
6.6L V8 Gas OHV
1
 		 
SoundFX Direct Fit
with Canada Emissions System
 

Chevrolet C20



5.7L V8 Gas OHV,
6.6L V8 Gas OHV SoundFX Direct Fit
with Canada Emissions System

1 Per Vehicle

1979

 

1978

 

1979

 

1978

 
Chevrolet C20

5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 131.5 In.
 

Chevrolet C20



5.7L V8 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 131.5 In.

1 Per Vehicle

1978

 

1978

 
Chevrolet C20

5.0L V8 Gas OHV
1
 		 
SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 131.5 In.
 

Chevrolet C20



5.0L V8 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 131.5 In.

1 Per Vehicle

1978

 

1978

 
Chevrolet C20

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
without Catalytic Converter
 

Chevrolet C20



5.0L V8 Gas OHV,
5.7L V8 Gas OHV SoundFX Direct Fit
without Catalytic Converter

1 Per Vehicle

1977

 

1976

 

1975

 

1977

 

1976

 

1975

 
Chevrolet C20

5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
Wheel Base 131.5 In.
 

Chevrolet C20



5.7L V8 Gas OHV SoundFX Direct Fit
Wheel Base 131.5 In.

1 Per Vehicle

1977

 

1976

 

1975

 

1977

 

1976

 

1975

 
Chevrolet C20

5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
Wheel Base 164.5 In.
 

Chevrolet C20



5.7L V8 Gas OHV SoundFX Direct Fit
Wheel Base 164.5 In.

1 Per Vehicle

1986

 

1985

 

1984

 

1986

 

1985

 

1984

 
Chevrolet C20 Suburban

6.2L V8 Diesel OHV
1
 
Left (Driver)
 
SoundFX Direct Fit
Requires 35103
If welded assembly, modifications and/or additional parts may be required.
Wheel Base 129.5 In.
 

Chevrolet C20 Suburban



6.2L V8 Diesel OHV

Left (Driver) SoundFX Direct Fit
Requires 35103
If welded assembly, modifications and/or additional parts may be required.
Wheel Base 129.5 In.

1 Per Vehicle

1986

 

1985

 

1984

 

1986

 

1985

 

1984

 
Chevrolet C20 Suburban

6.2L V8 Diesel OHV
2
 
Right (Passenger)
 
SoundFX Direct Fit
Requires 35103
If welded assembly, modifications and/or additional parts may be required.
Wheel Base 129.5 In.
 

Chevrolet C20 Suburban



6.2L V8 Diesel OHV

Right (Passenger) SoundFX Direct Fit
Requires 35103
If welded assembly, modifications and/or additional parts may be required.
Wheel Base 129.5 In.

2 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1981

 

1985

 

1984

 

1983

 

1982

 

1981

 
Chevrolet C20 Suburban

5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
Do Not Use with Federal or H5D Emissions System
Heavy Duty
with Single Exhaust
4BBL
Wheel Base 129.5 In.
 

Chevrolet C20 Suburban



5.7L V8 Gas OHV SoundFX Direct Fit
Do Not Use with Federal or H5D Emissions System
Heavy Duty
with Single Exhaust
4BBL
Wheel Base 129.5 In.

1 Per Vehicle

1983

 

1982

 

1983

 

1982

 
Chevrolet C20 Suburban

6.2L V8 Diesel OHV
2
 		 
SoundFX Direct Fit
Left Hand and Right Hand
Requires 35103
Wheel Base 129.5 In.
 

Chevrolet C20 Suburban



6.2L V8 Diesel OHV SoundFX Direct Fit
Left Hand and Right Hand
Requires 35103
Wheel Base 129.5 In.

2 Per Vehicle

1980

 

1980

 
Chevrolet C20 Suburban

5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
Heavy Duty
4BBL
Wheel Base 129.5 In.
 

Chevrolet C20 Suburban



5.7L V8 Gas OHV SoundFX Direct Fit
Heavy Duty
4BBL
Wheel Base 129.5 In.

1 Per Vehicle

1979

 

1978

 

1979

 

1978

 
Chevrolet C20 Suburban

5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 129.5 In.
 

Chevrolet C20 Suburban



5.7L V8 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 129.5 In.

1 Per Vehicle

1978

 

1978

 
Chevrolet C20 Suburban

5.0L V8 Gas OHV
1
 		 
SoundFX Direct Fit
Wheel Base 129.5 In.
 

Chevrolet C20 Suburban



5.0L V8 Gas OHV SoundFX Direct Fit
Wheel Base 129.5 In.

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
Chevrolet C20 Suburban

5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
Wheel Base 129.5 In.
 

Chevrolet C20 Suburban



5.7L V8 Gas OHV SoundFX Direct Fit
Wheel Base 129.5 In.

1 Per Vehicle

1986

 

1985

 

1986

 

1985

 
Chevrolet C30

5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
Do Not Use with Federal or H5D Emissions System
Regular Duty Muffler
with Single Exhaust
Wheel Base 159.5 In.
 

Chevrolet C30



5.7L V8 Gas OHV SoundFX Direct Fit
Do Not Use with Federal or H5D Emissions System
Regular Duty Muffler
with Single Exhaust
Wheel Base 159.5 In.

1 Per Vehicle

1986

 

1985

 

1986

 

1985

 
Chevrolet C30

6.2L V8 Diesel OHV
1
 
Left (Driver)
 
SoundFX Direct Fit
Regular Duty Muffler
 

Chevrolet C30



6.2L V8 Diesel OHV

Left (Driver) SoundFX Direct Fit
Regular Duty Muffler

1 Per Vehicle

1986

 

1985

 

1986

 

1985

 
Chevrolet C30

6.2L V8 Diesel OHV
1
 
Right (Passenger)
 
SoundFX Direct Fit
Regular Duty Muffler
 

Chevrolet C30



6.2L V8 Diesel OHV

Right (Passenger) SoundFX Direct Fit
Regular Duty Muffler

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1986

 

1985

 

1984

 

1983

 
Chevrolet C30

5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
Do Not Use with Federal or H5D Emissions System
Regular Duty Muffler
with Single Exhaust
Wheel Base 131.5 In.
 

Chevrolet C30



5.7L V8 Gas OHV SoundFX Direct Fit
Do Not Use with Federal or H5D Emissions System
Regular Duty Muffler
with Single Exhaust
Wheel Base 131.5 In.

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1986

 

1985

 

1984

 

1983

 
Chevrolet C30

5.7L V8 Gas OHV
2
 		 
SoundFX Direct Fit
Do Not Use with Federal or H5D Emissions System
Regular Duty Muffler
with Dual Exhaust
Left Hand and Right Hand
Wheel Base 135.5 In.
 

Chevrolet C30



5.7L V8 Gas OHV SoundFX Direct Fit
Do Not Use with Federal or H5D Emissions System
Regular Duty Muffler
with Dual Exhaust
Left Hand and Right Hand
Wheel Base 135.5 In.

2 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1986

 

1985

 

1984

 

1983

 
Chevrolet C30

5.7L V8 Gas OHV
2
 		 
SoundFX Direct Fit
Do Not Use with Federal or H5D Emissions System
Regular Duty Muffler
with Dual Exhaust
Left Hand and Right Hand
Wheel Base 159.5 In.
 

Chevrolet C30



5.7L V8 Gas OHV SoundFX Direct Fit
Do Not Use with Federal or H5D Emissions System
Regular Duty Muffler
with Dual Exhaust
Left Hand and Right Hand
Wheel Base 159.5 In.

2 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
Chevrolet C30

4.8L L6 Gas OHV
1
 		 
SoundFX Direct Fit
Before 01/01/1985
Do Not Use with Federal or H5D Emissions System
Regular Duty Muffler
 

Chevrolet C30



4.8L L6 Gas OHV SoundFX Direct Fit
Before 01/01/1985
Do Not Use with Federal or H5D Emissions System
Regular Duty Muffler

1 Per Vehicle

1984

 

1984

 
Chevrolet C30

5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
Do Not Use with Federal or H5D Emissions System
Regular Duty Muffler
with Single Exhaust
Wheel Base 164.5 In.
 

Chevrolet C30



5.7L V8 Gas OHV SoundFX Direct Fit
Do Not Use with Federal or H5D Emissions System
Regular Duty Muffler
with Single Exhaust
Wheel Base 164.5 In.

1 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
Chevrolet C30

6.2L V8 Diesel OHV
1
 
Left (Driver)
 
SoundFX Direct Fit
Regular Duty Muffler
Requires 35103
 

Chevrolet C30



6.2L V8 Diesel OHV

Left (Driver) SoundFX Direct Fit
Regular Duty Muffler
Requires 35103

1 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
Chevrolet C30

6.2L V8 Diesel OHV
1
 
Right (Passenger)
 
SoundFX Direct Fit
Regular Duty Muffler
Requires 35103
 

Chevrolet C30



6.2L V8 Diesel OHV

Right (Passenger) SoundFX Direct Fit
Regular Duty Muffler
Requires 35103

1 Per Vehicle

1983

 

1982

 

1981

 

1980

 

1983

 

1982

 

1981

 

1980

 
Chevrolet C30

5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
Do Not Use with Federal or H5D Emissions System
Regular Duty Muffler
with Single Exhaust
Wheel Base 159.5 In.
 

Chevrolet C30



5.7L V8 Gas OHV SoundFX Direct Fit
Do Not Use with Federal or H5D Emissions System
Regular Duty Muffler
with Single Exhaust
Wheel Base 159.5 In.

1 Per Vehicle

1982

 

1982

 
Chevrolet C30

5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
Do Not Use with Federal or H5D Emissions System
Regular Duty Muffler
with Single Exhaust
Wheel Base 135.5 In.
 

Chevrolet C30



5.7L V8 Gas OHV SoundFX Direct Fit
Do Not Use with Federal or H5D Emissions System
Regular Duty Muffler
with Single Exhaust
Wheel Base 135.5 In.

1 Per Vehicle

1982

 

1982

 
Chevrolet C30

5.7L V8 Gas OHV
2
 		 
SoundFX Direct Fit
Do Not Use with Federal or H5D Emissions System
Regular Duty Muffler
with Dual Exhaust
Left Hand and Right Hand
 

Chevrolet C30



5.7L V8 Gas OHV SoundFX Direct Fit
Do Not Use with Federal or H5D Emissions System
Regular Duty Muffler
with Dual Exhaust
Left Hand and Right Hand

2 Per Vehicle

1981

 

1980

 

1981

 

1980

 
Chevrolet C30

5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
Do Not Use with Federal or H5D Emissions System
Regular Duty Muffler
with Single Exhaust
Wheel Base 131.5 In.
 

Chevrolet C30



5.7L V8 Gas OHV SoundFX Direct Fit
Do Not Use with Federal or H5D Emissions System
Regular Duty Muffler
with Single Exhaust
Wheel Base 131.5 In.

1 Per Vehicle

1979

 

1979

 
Chevrolet C30

5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
Regular Duty Muffler
Wheel Base 131.5 In.
 

Chevrolet C30



5.7L V8 Gas OHV SoundFX Direct Fit
Regular Duty Muffler
Wheel Base 131.5 In.

1 Per Vehicle

1979

 

1979

 
Chevrolet C30

5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
Regular Duty Muffler
Wheel Base 164.5 In.
 

Chevrolet C30



5.7L V8 Gas OHV SoundFX Direct Fit
Regular Duty Muffler
Wheel Base 164.5 In.

1 Per Vehicle

1978

 

1978

 
Chevrolet C30

5.7L V8 Diesel OHV
1
 		 
SoundFX Direct Fit
Regular Duty Muffler
Wheel Base 159.5 In.
 

Chevrolet C30



5.7L V8 Diesel OHV SoundFX Direct Fit
Regular Duty Muffler
Wheel Base 159.5 In.

1 Per Vehicle

1978

 

1978

 
Chevrolet C30

5.7L V8 Diesel OHV,
5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
Regular Duty Muffler
Wheel Base 135.5 In.
 

Chevrolet C30



5.7L V8 Diesel OHV,
5.7L V8 Gas OHV SoundFX Direct Fit
Regular Duty Muffler
Wheel Base 135.5 In.

1 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Chevrolet C30

5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
Regular Duty Muffler
Wheel Base 159.5 In.
 

Chevrolet C30



5.7L V8 Gas OHV SoundFX Direct Fit
Regular Duty Muffler
Wheel Base 159.5 In.

1 Per Vehicle

1977

 

1976

 

1977

 

1976

 
Chevrolet C30

5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
Regular Duty Muffler
Wheel Base 131.5 In.
 

Chevrolet C30



5.7L V8 Gas OHV SoundFX Direct Fit
Regular Duty Muffler
Wheel Base 131.5 In.

1 Per Vehicle

1976

 

1976

 
Chevrolet C30

5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
Regular Duty Muffler
Wheel Base 164.5 In.
 

Chevrolet C30



5.7L V8 Gas OHV SoundFX Direct Fit
Regular Duty Muffler
Wheel Base 164.5 In.

1 Per Vehicle

1975

 

1975

 
Chevrolet C30

5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
Regular Duty Muffler
Wheel Base 135.5 In.
 

Chevrolet C30



5.7L V8 Gas OHV SoundFX Direct Fit
Regular Duty Muffler
Wheel Base 135.5 In.

1 Per Vehicle

1975

 

1975

 
Chevrolet C30

5.7L V8 Gas OHV
1
 		 
SoundFX Direct Fit
Regular Duty Muffler
Wheel Base 159.5 In.
 

Chevrolet C30



5.7L V8 Gas OHV SoundFX Direct Fit
Regular Duty Muffler
Wheel Base 159.5 In.

1 Per Vehicle

1994

 

1993

 

1994

 

1993

 
Chevrolet G10

4.3L V6 Gas OHV
1
 		 
SoundFX Direct Fit
If welded assembly, modifications and/or additional parts may be required.
Wheel Base 125.0 In.
 

Chevrolet G10



4.3L V6 Gas OHV SoundFX Direct Fit
If welded assembly, modifications and/or additional parts may be required.
Wheel Base 125.0 In.

1 Per Vehicle

1992

 

1992

 
Chevrolet G10

4.3L V6 Gas OHV
1
 		 
SoundFX Direct Fit
If welded assembly, modifications and/or additional parts may be required.
Wheel Base 110.0 In.
 

Chevrolet G10



4.3L V6 Gas OHV SoundFX Direct Fit
If welded assembly, modifications and/or additional parts may be required.
Wheel Base 110.0 In.

1 Per Vehicle

1991

 

1991

 
Chevrolet G10

4.3L V6 Gas OHV
1
 		 
SoundFX Direct Fit
If welded assembly, modifications and/or additional parts may be required.
Wheel Base 125.0 In.
 

Chevrolet G10



4.3L V6 Gas OHV SoundFX Direct Fit
If welded assembly, modifications and/or additional parts may be required.
Wheel Base 125.0 In.

1 Per Vehicle

1994

 

1993

 

1994

 

1993

 
Chevrolet G20

4.3L V6 Gas OHV
1
 		 
SoundFX Direct Fit
If welded assembly, modifications and/or additional parts may be required.
Wheel Base 125.0 In.
 

Chevrolet G20



4.3L V6 Gas OHV SoundFX Direct Fit
If welded assembly, modifications and/or additional parts may be required.
Wheel Base 125.0 In.

1 Per Vehicle

1992

 

1991

 

1992

 

1991

 
Chevrolet G20

4.3L V6 Gas OHV
1
 		 
SoundFX Direct Fit
If welded assembly, modifications and/or additional parts may be required.
Wheel Base 110.0 In.
 

Chevrolet G20



4.3L V6 Gas OHV SoundFX Direct Fit
If welded assembly, modifications and/or additional parts may be required.
Wheel Base 110.0 In.

1 Per Vehicle

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 
Chevrolet G20

6.2L V8 Diesel OHV
1
 
Left (Driver)
 
SoundFX Direct Fit
Requires 35103
If welded assembly, replace all required parts
Wheel Base 125.0 In.
 

Chevrolet G20



6.2L V8 Diesel OHV

Left (Driver) SoundFX Direct Fit
Requires 35103
If welded assembly, replace all required parts
Wheel Base 125.0 In.

1 Per Vehicle

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 
Chevrolet G20

6.2L V8 Diesel OHV
1
 
Right (Passenger)
 
SoundFX Direct Fit
Requires 35103
If welded assembly, replace all required parts
Wheel Base 125.0 In.
 

Chevrolet G20



6.2L V8 Diesel OHV

Right (Passenger) SoundFX Direct Fit
Requires 35103
If welded assembly, replace all required parts
Wheel Base 125.0 In.

1 Per Vehicle

1994

 

1993

 

1992

 

1994

 

1993

 

1992

 
Chevrolet G30

4.3L V6 Gas OHV
1
 		 
SoundFX Direct Fit
with 8,500 (lb) Gross Vehicle Weight (GVW) & Under
If welded assembly, replace all required parts
Wheel Base 125.0 In.
 

Chevrolet G30



4.3L V6 Gas OHV SoundFX Direct Fit
with 8,500 (lb) Gross Vehicle Weight (GVW) & Under
If welded assembly, replace all required parts
Wheel Base 125.0 In.

1 Per Vehicle

1991

 

1991

 
Chevrolet G30

4.3L V6 Gas OHV
1
 		 
SoundFX Direct Fit
with 2.5 (in) System
with 8,500 (lb) Gross Vehicle Weight (GVW) and Under
If welded assembly, replace all required parts
Wheel Base 125.0 In.
 

Chevrolet G30



4.3L V6 Gas OHV SoundFX Direct Fit
with 2.5 (in) System
with 8,500 (lb) Gross Vehicle Weight (GVW) and Under
If welded assembly, replace all required parts
Wheel Base 125.0 In.

1 Per Vehicle

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 
Chevrolet G30

6.2L V8 Diesel OHV
1
 
Left (Driver)
 
SoundFX Direct Fit
Regular Duty Muffler
Requires 40812
Requires 35103
If welded assembly, replace all required parts
 

Chevrolet G30



6.2L V8 Diesel OHV

Left (Driver) SoundFX Direct Fit
Regular Duty Muffler
Requires 40812
Requires 35103
If welded assembly, replace all required parts

1 Per Vehicle
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