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1981 GMC K2500

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  2. Auto Parts
  3. Exhaust
  4. Mufflers
  5. Exhaust Muffler for 1981 GMC K2500

1981 GMC K2500: Exhaust Muffler


Displaying 1 to 11 (of 11 products)

Walker 17222 Exhaust Muffler
for 1981 GMC K2500

Walker
DYNOMAX ULTRA-FLO WELDED
On Sale:

$94.83
Avail:
9 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1981 GMC K2500 equipped with
4.8L L6 Gas OHV
 
1
 
Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Optional
Ultra Flo for 21910
Wheel Base 131.5 In.
 
1981 GMC K2500 equipped with
4.8L L6 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Optional
Ultra Flo for 21910
Wheel Base 131.5 In.

1 Per Vehicle
1981 GMC K2500 equipped with
5.7L V8 Gas OHV
 
1
 
Dynomax Ultra Flo Welded Universal Muffler
Single Outlet
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
w/o Converter
Optional
Ultra Flo for 21910
Wheel Base 131.5 In.
 
1981 GMC K2500 equipped with
5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Single Outlet
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
w/o Converter
Optional
Ultra Flo for 21910
Wheel Base 131.5 In.

1 Per Vehicle
1981 GMC K2500 equipped with
5.7L V8 Gas OHV
 
1
 
Dynomax Ultra Flo Welded Universal Muffler
w/ Single Catalytic Converter
Optional
Ultra Flo for 21910
Wheel Base 131.5 In.
 
1981 GMC K2500 equipped with
5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ Single Catalytic Converter
Optional
Ultra Flo for 21910
Wheel Base 131.5 In.

1 Per Vehicle

Walker 17749 Exhaust Muffler
for 1981 GMC K2500

Walker
DYNOMAX SUPER TURBO MUFFL
On Sale:

$69.35
Avail:
5 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1981 GMC K2500 equipped with
4.8L L6 Gas OHV
 
1
 
Dynomax Super Turbo Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Optional
Super Turbo for 21910
Wheel Base 131.5 In.
 
1981 GMC K2500 equipped with
4.8L L6 Gas OHV Dynomax Super Turbo Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Optional
Super Turbo for 21910
Wheel Base 131.5 In.

1 Per Vehicle
1981 GMC K2500 equipped with
5.7L V8 Gas OHV
 
1
 
Dynomax Super Turbo Universal Muffler
Single Outlet
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
w/o Converter
Optional
Super Turbo for 21910
Wheel Base 131.5 In.
 
1981 GMC K2500 equipped with
5.7L V8 Gas OHV Dynomax Super Turbo Universal Muffler
Single Outlet
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
w/o Converter
Optional
Super Turbo for 21910
Wheel Base 131.5 In.

1 Per Vehicle
1981 GMC K2500 equipped with
5.7L V8 Gas OHV
 
1
 
Dynomax Super Turbo Universal Muffler
w/ Single Catalytic Converter
Optional
Super Turbo for 21910
Wheel Base 131.5 In.
 
1981 GMC K2500 equipped with
5.7L V8 Gas OHV Dynomax Super Turbo Universal Muffler
w/ Single Catalytic Converter
Optional
Super Turbo for 21910
Wheel Base 131.5 In.

1 Per Vehicle

Walker 17758 Exhaust Muffler
for 1981 GMC K2500

Walker
DYNOMAX SUPER TURBO MUFFL
On Sale:

$118.48
Avail:
3 in Stock
Warehouse: US-7
Qty:
View Product
EngineFit NotesFitment Notes
1981 GMC K2500 equipped with
5.7L V8 Gas OHV
 
Muffler
131 WB
Dual Outlets
Or {22172}
Super Turbo
VIN: L, 4BBL, Natural
w/Convert.
 
1981 GMC K2500 equipped with
5.7L V8 Gas OHV Muffler
131 WB
Dual Outlets
Or {22172}
Super Turbo
VIN: L, 4BBL, Natural
w/Convert.
1981 GMC K2500 equipped with
5.7L V8 Gas OHV
 
Muffler
131 WB
Dual Outlets
Or {22172}
Super Turbo
VIN: M, 4BBL, Natural
w/Convert.
 
1981 GMC K2500 equipped with
5.7L V8 Gas OHV Muffler
131 WB
Dual Outlets
Or {22172}
Super Turbo
VIN: M, 4BBL, Natural
w/Convert.

Walker 17845 Exhaust Muffler
for 1981 GMC K2500

Walker
PREMIUM PRO-FIT MUFFLER
On Sale:

$51.00
Avail:
4 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1981 GMC K2500 equipped with
4.8L L6 Gas OHV
 
1
 
Walker SoundFX Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Optional
SoundFX Universal for 21910
Wheel Base 131.5 In.
 
1981 GMC K2500 equipped with
4.8L L6 Gas OHV Walker SoundFX Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Optional
SoundFX Universal for 21910
Wheel Base 131.5 In.

1 Per Vehicle
1981 GMC K2500 equipped with
5.7L V8 Gas OHV
 
1
 
Walker SoundFX Universal Muffler
Single Outlet
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
w/o Converter
Optional
SoundFX Universal for 21910
Wheel Base 131.5 In.
 
1981 GMC K2500 equipped with
5.7L V8 Gas OHV Walker SoundFX Universal Muffler
Single Outlet
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
w/o Converter
Optional
SoundFX Universal for 21910
Wheel Base 131.5 In.

1 Per Vehicle
1981 GMC K2500 equipped with
5.7L V8 Gas OHV
 
1
 
Walker SoundFX Universal Muffler
w/ Single Catalytic Converter
Optional
SoundFX Universal for 21910
Wheel Base 131.5 In.
 
1981 GMC K2500 equipped with
5.7L V8 Gas OHV Walker SoundFX Universal Muffler
w/ Single Catalytic Converter
Optional
SoundFX Universal for 21910
Wheel Base 131.5 In.

1 Per Vehicle

Walker 17849 Exhaust Muffler
for 1981 GMC K2500

Walker
PREMIUM PRO-FIT MUFFLER
On Sale:

$54.67
Avail:
4 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1981 GMC K2500 equipped with
5.7L V8 Gas OHV
 
1
 
SoundFX Universal
with Dual Outlets
with Single Catalytic Converter
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 
1981 GMC K2500 equipped with
5.7L V8 Gas OHV SoundFX Universal
with Dual Outlets
with Single Catalytic Converter
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

Walker 18124 Exhaust Muffler
for 1981 GMC K2500

Walker
UNIVERSAL TRU-FIT MUFFLER
On Sale:

$42.45
Avail:
3 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1981 GMC K2500 equipped with
5.7L V8 Gas OHV
 
1
 
SoundFX Universal
Do Not Use with Federal or H5D Emissions System
with Single Outlet
without Catalytic Converter
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 
1981 GMC K2500 equipped with
5.7L V8 Gas OHV SoundFX Universal
Do Not Use with Federal or H5D Emissions System
with Single Outlet
without Catalytic Converter
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle
1981 GMC K2500 equipped with
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
 
1981 GMC K2500 equipped with
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

1 Per Vehicle
1981 GMC K2500 equipped with
5.7L V8 Gas OHV
 
1
 
SoundFX Universal
with Single Catalytic Converter
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 
1981 GMC K2500 equipped with
5.7L V8 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

Walker 18171 Exhaust Muffler
for 1981 GMC K2500

Walker
UNIVERSAL TRU-FIT MUFFLER
On Sale:

$41.81
Avail:
2 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1981 GMC K2500 equipped with
5.7L V8 Gas OHV
 
1
 
SoundFX Universal
Single Outlet Muffler Replaces Dual Outlet
with Single Catalytic Converter
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 
1981 GMC K2500 equipped with
5.7L V8 Gas OHV SoundFX Universal
Single Outlet Muffler Replaces Dual Outlet
with Single Catalytic Converter
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

Walker 18191 Exhaust Muffler
for 1981 GMC K2500

Walker
SOUND FX MUFFLER
On Sale:

$59.59
Avail:
2 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1981 GMC K2500 equipped with
5.7L V8 Gas OHV
 
1
 
SoundFX Direct Fit
with Dual Outlets
with Single Catalytic Converter
Wheel Base 131.5 In.
 
1981 GMC K2500 equipped with
5.7L V8 Gas OHV SoundFX Direct Fit
with Dual Outlets
with Single Catalytic Converter
Wheel Base 131.5 In.

1 Per Vehicle

Walker 21910 Exhaust Muffler
for 1981 GMC K2500

Walker
QUIET-FLOW3 MUFFLER
On Sale:

$89.14
Avail:
4 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1981 GMC K2500 equipped with
5.7L V8 Gas OHV
 
1
 
Quiet-Flow SS
Do Not Use with Federal or H5D Emissions System
Premium
with Single Outlet
without Catalytic Converter
Limited Lifetime Warranty
Wheel Base 131.5 In.
 
1981 GMC K2500 equipped with
5.7L V8 Gas OHV Quiet-Flow SS
Do Not Use with Federal or H5D Emissions System
Premium
with Single Outlet
without Catalytic Converter
Limited Lifetime Warranty
Wheel Base 131.5 In.

1 Per Vehicle
1981 GMC K2500 equipped with
4.8L L6 Gas OHV
 
1
 
Quiet-Flow SS
Before 01/01/1985
Do Not Use with Federal or H5D Emissions System
Premium
without Catalytic Converter
Limited Lifetime Warranty
 
1981 GMC K2500 equipped with
4.8L L6 Gas OHV Quiet-Flow SS
Before 01/01/1985
Do Not Use with Federal or H5D Emissions System
Premium
without Catalytic Converter
Limited Lifetime Warranty

1 Per Vehicle
1981 GMC K2500 equipped with
5.7L V8 Gas OHV
 
1
 
Quiet-Flow SS
Premium
with Converter
with Single Exhaust
Limited Lifetime Warranty
Wheel Base 131.5 In.
 
1981 GMC K2500 equipped with
5.7L V8 Gas OHV Quiet-Flow SS
Premium
with Converter
with Single Exhaust
Limited Lifetime Warranty
Wheel Base 131.5 In.

1 Per Vehicle

Walker 18274 Exhaust Muffler
for 1981 GMC K2500

Walker
On Sale:

$51.92
Avail:
5 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1981 GMC K2500 equipped with
5.7L V8 Gas OHV
 
1
 
SoundFX Direct Fit
Do Not Use with Federal or H5D Emissions System
with Single Outlet
without Catalytic Converter
Wheel Base 131.5 In.
 
1981 GMC K2500 equipped with
5.7L V8 Gas OHV SoundFX Direct Fit
Do Not Use with Federal or H5D Emissions System
with Single Outlet
without Catalytic Converter
Wheel Base 131.5 In.

1 Per Vehicle
1981 GMC K2500 equipped with
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
 
1981 GMC K2500 equipped with
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
1981 GMC K2500 equipped with
5.7L V8 Gas OHV
 
1
 
SoundFX Direct Fit
with Converter
with Single Exhaust
Wheel Base 131.5 In.
 
1981 GMC K2500 equipped with
5.7L V8 Gas OHV SoundFX Direct Fit
with Converter
with Single Exhaust
Wheel Base 131.5 In.

1 Per Vehicle

Bosal 101-1170 Exhaust Muffler
for 1981 GMC K2500

Bosal
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1981 GMC K2500 equipped with
5.7L V8 Gas OHV,
4.8L L6 Gas OHV
 
1
 
If welded assembly, replace all required parts
 
1981 GMC K2500 equipped with
5.7L V8 Gas OHV,
4.8L L6 Gas OHV If welded assembly, replace all required parts

1 Per Vehicle
Displaying 1 to 11 (of 11 products)