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1980 GMC C2500

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Walker 18124 Exhaust Muffler
for 1980 GMC C2500

Walker 18124 Exhaust Muffler - 1980 GMC C2500
Walker 18124 Exhaust Muffler - 1980 GMC C2500 Image 1
Walker 18124 Exhaust Muffler - 1980 GMC C2500

Walker
Brand:Walker
Part Number: 18124
UPC: 086387181242
Weight: 13.13 lbs
Condition:New



On Sale:

$42.45

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:
18 in.
Body Material:
Steel
Body Width:
8.813 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:
2.625
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 in.
Reversible:
No
Shape:
Oval
Tunable:
No
Universal Or Specific Fit:
Universal
Country of Origin:
US

Walker 18124 Exhaust Muffler compatibility with your 1980 GMC C2500...

Last Updated: 12/24/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
GMC C2500

4.8L L6 Gas OHV
1
 
SoundFX Universal
Before 01/01/1985
Do Not Use with Federal or H5D Emissions System
without Catalytic Converter
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 164.5 In.
 

GMC C2500



4.8L L6 Gas OHV SoundFX Universal
Before 01/01/1985
Do Not Use with Federal or H5D Emissions System
without Catalytic Converter
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 164.5 In.

1 Per Vehicle

1984

 

1983

 

1982

 

1981

 

1980

 

1984

 

1983

 

1982

 

1981

 

1980

 
GMC C2500

4.1L L6 Gas OHV
1
 
SoundFX Universal
with Single Catalytic Converter
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

GMC C2500



4.1L L6 Gas OHV SoundFX Universal
with Single Catalytic Converter
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1982

 

1981

 

1980

 

1982

 

1981

 

1980

 
GMC C2500

4.8L L6 Gas OHV
1
 
SoundFX Universal
Before 01/01/1985
Do Not Use with Federal or H5D Emissions System
without Catalytic Converter
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

GMC C2500



4.8L L6 Gas OHV SoundFX Universal
Before 01/01/1985
Do Not Use with Federal or H5D Emissions System
without Catalytic Converter
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1980

 

1980

 
GMC C2500

5.7L V8 Gas OHV
1
 
SoundFX Universal
Do Not Use with Federal or H5D Emissions System
Heavy Duty
without Catalytic Converter
Modifications and/or Additional Parts May Be Required for Installation
4BBL
Wheel Base 131.5 In.
 

GMC C2500



5.7L V8 Gas OHV SoundFX Universal
Do Not Use with Federal or H5D Emissions System
Heavy Duty
without Catalytic Converter
Modifications and/or Additional Parts May Be Required for Installation
4BBL
Wheel Base 131.5 In.

1 Per Vehicle

1980

 

1980

 
GMC C2500

5.7L V8 Gas OHV
1
 
SoundFX Universal
Do Not Use with Federal or H5D Emissions System
Heavy Duty
without Catalytic Converter
Modifications and/or Additional Parts May Be Required for Installation
4BBL
Wheel Base 164.5 In.
 

GMC C2500



5.7L V8 Gas OHV SoundFX Universal
Do Not Use with Federal or H5D Emissions System
Heavy Duty
without Catalytic Converter
Modifications and/or Additional Parts May Be Required for Installation
4BBL
Wheel Base 164.5 In.

1 Per Vehicle

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