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1987 GMC R1500

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Walker 18124 Exhaust Muffler
for 1987 GMC R1500

Walker 18124 Exhaust Muffler - 1987 GMC R1500
Walker 18124 Exhaust Muffler - 1987 GMC R1500 Image 1
Walker 18124 Exhaust Muffler - 1987 GMC R1500

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 1987 GMC R1500...

Last Updated: 12/24/2023

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1987

 

1987

 
GMC R1500

4.3L V6 Gas OHV
1
 
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 117.5 In.
 

GMC R1500



4.3L V6 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 117.5 In.

1 Per Vehicle

1987

 

1987

 
GMC R1500

4.3L V6 Gas OHV
1
 
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

GMC R1500



4.3L V6 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1987

 

1987

 
GMC R1500

6.2L V8 Diesel OHV
1
 
Left (Driver)
 
SoundFX Universal
Bracket May Be Required
with Dual Exhaust
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 117.5 In.
 

GMC R1500



6.2L V8 Diesel OHV

Left (Driver) SoundFX Universal
Bracket May Be Required
with Dual Exhaust
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 117.5 In.

1 Per Vehicle

1987

 

1987

 
GMC R1500

6.2L V8 Diesel OHV
1
 
Left (Driver)
 
SoundFX Universal
Bracket May Be Required
with Dual Exhaust
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

GMC R1500



6.2L V8 Diesel OHV

Left (Driver) SoundFX Universal
Bracket May Be Required
with Dual Exhaust
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

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