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1973 Pontiac LeMans

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Walker 18280 Exhaust Muffler
for 1973 Pontiac LeMans

Walker 18280 Exhaust Muffler - 1973 Pontiac LeMans
Walker 18280 Exhaust Muffler - 1973 Pontiac LeMans Image 1
Walker 18280 Exhaust Muffler - 1973 Pontiac LeMans

Walker
Brand:Walker
Part Number: 18280
UPC: 086387182805
Weight: 11 lbs
Condition:New



On Sale:

$49.27

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

Product Information

Description:

SOUND FX MUFFLER

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:
2.25 in.
Inlet 1 Type:
Pipe Connection
Inlet Configuration:
Offset
Inlet Inside Diameter:
2.25 in.
Inlet Offset:
2.875
Inlet Quantity:
1
Inlet Type:
Pipe Connection
Muffler Type:
Combination
Outlet 1 Inside Diameter:
2 in.
Outlet 1 Type:
Pipe Connection
Outlet Configuration:
Center
Outlet Inside Diameter:
2 in.
Outlet Quantity:
1
Outlet Type:
Pipe Connection
Overall Length:
26 in.
Reversible:
No
Shape:
Oval
Tunable:
No
Universal Or Specific Fit:
Specific
Country of Origin:
US

Walker 18280 Exhaust Muffler compatibility with your 1973 Pontiac LeMans...

Last Updated: 12/24/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes

1974

 

1973

 

1974

 

1973

 
Pontiac LeMans

5.7L V8 Gas,
5.7L V8 Gas OHV
2
 
SoundFX Direct Fit
with Chevrolet Engine
with Dual Exhaust
 

Pontiac LeMans



5.7L V8 Gas,
5.7L V8 Gas OHV SoundFX Direct Fit
with Chevrolet Engine
with Dual Exhaust

2 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Pontiac LeMans

5.7L V8 Gas,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV
1
 
SoundFX Direct Fit
with Single Exhaust
 

Pontiac LeMans



5.7L V8 Gas,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV SoundFX Direct Fit
with Single Exhaust

1 Per Vehicle

1973

 

1973

 
Pontiac LeMans

6.6L V8 Gas OHV,
7.5L V8 Gas,
7.5L V8 Gas OHV
2
 
SoundFX Direct Fit
with Chevrolet Engine
with Dual Exhaust
 

Pontiac LeMans



6.6L V8 Gas OHV,
7.5L V8 Gas,
7.5L V8 Gas OHV SoundFX Direct Fit
with Chevrolet Engine
with Dual Exhaust

2 Per Vehicle

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