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  2. Auto Parts
  3. Exhaust
  4. Mufflers
  5. Exhaust Muffler
  6. Walker 18138

Walker 18138 Exhaust Muffler

Walker 18138 Exhaust Muffler Image 1
Walker 18138 Exhaust Muffler Image 2
Walker 18138 Exhaust Muffler

Walker
Brand:Walker
Part Number: 18138
UPC: 086387181389
Weight: 15.65 lbs
Condition:New



On Sale:

$56.65

Availability:
4 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:
7 in.
Body Length:
24 in.
Body Material:
Steel
Body Width:
9 in.
Finish:
Aluminized
Grade Type:
Regular
Inlet 1 Inside Diameter:
2.75 in.
Inlet 1 Type:
Pipe Connection
Inlet Configuration:
Offset
Inlet Inside Diameter:
2.75 in.
Inlet Offset:
2.625
Inlet Quantity:
1
Inlet Type:
Pipe Connection
Muffler Type:
Combination
Outlet 1 Outside Diameter:
2.75 in.
Outlet 1 Type:
Pipe Connection
Outlet Configuration:
Offset
Outlet Outside Diameter:
2.75 in.
Outlet Quantity:
1
Outlet Type:
Pipe Connection
Overall Length:
29 in.
Reversible:
No
Shape:
Oval
Tunable:
No
Universal Or Specific Fit:
Universal
AP Exhaust #:
5571
AP Exhaust #:
8963
Country of Origin:
US

Select a vehicle to narrow Walker 18138 Exhaust Muffler fitment info!

Last Updated: 12/24/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes

1999

 

1999

 
Chevrolet C1500

5.0L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
 

Chevrolet C1500



5.0L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1998

 

1997

 

1996

 

1998

 

1997

 

1996

 
Chevrolet C1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 117.5 In.
 

Chevrolet C1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 117.5 In.

1 Per Vehicle

1998

 

1997

 

1996

 

1998

 

1997

 

1996

 
Chevrolet C1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

Chevrolet C1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1998

 

1997

 

1996

 

1998

 

1997

 

1996

 
Chevrolet C1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 141.5 In.
 

Chevrolet C1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 141.5 In.

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
Chevrolet C1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
 

Chevrolet C1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
Chevrolet C1500

6.5L V8 Diesel OHV Turbo
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

Chevrolet C1500



6.5L V8 Diesel OHV Turbo SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

2000

 

1999

 

2000

 

1999

 
Chevrolet C2500

6.5L V8 Diesel OHV Turbo
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

Chevrolet C2500



6.5L V8 Diesel OHV Turbo SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1998

 

1997

 

1996

 

1998

 

1997

 

1996

 
Chevrolet C2500

5.0L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

Chevrolet C2500



5.0L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1998

 

1997

 

1996

 

1998

 

1997

 

1996

 
Chevrolet C2500

5.0L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 141.5 In.
 

Chevrolet C2500



5.0L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 141.5 In.

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
Chevrolet C2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
SoundFX Universal
Below 8500 (lb) GVW
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

Chevrolet C2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV SoundFX Universal
Below 8500 (lb) GVW
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
Chevrolet C2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
SoundFX Universal
Below 8500 (lb) GVW
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 141.5 In.
 

Chevrolet C2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV SoundFX Universal
Below 8500 (lb) GVW
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 141.5 In.

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
Chevrolet C2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
SoundFX Universal
Below 8500 (lb) GVW
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

Chevrolet C2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV SoundFX Universal
Below 8500 (lb) GVW
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
Chevrolet C2500

6.5L V8 Diesel OHV Turbo
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

Chevrolet C2500



6.5L V8 Diesel OHV Turbo SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1993

 

1993

 
Chevrolet C2500

6.5L V8 Diesel OHV Turbo
1
 
SoundFX Universal
Over 8500 (lb) GVW
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

Chevrolet C2500



6.5L V8 Diesel OHV Turbo SoundFX Universal
Over 8500 (lb) GVW
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

2000

 

1999

 

1998

 

2000

 

1999

 

1998

 
Chevrolet C3500

6.5L V8 Diesel OHV Turbo
1
 
SoundFX Universal
Below 10000 (lb) GVW
Modifications and/or Additional Parts May Be Required for Installation
 

Chevrolet C3500



6.5L V8 Diesel OHV Turbo SoundFX Universal
Below 10000 (lb) GVW
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1995

 

1994

 

1993

 

1995

 

1994

 

1993

 
Chevrolet C3500

6.5L V8 Diesel OHV Turbo
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

Chevrolet C3500



6.5L V8 Diesel OHV Turbo SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1993

 

1993

 
Chevrolet C3500

6.5L V8 Diesel OHV Turbo
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 168.5 In.
 

Chevrolet C3500



6.5L V8 Diesel OHV Turbo SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 168.5 In.

1 Per Vehicle

1999

 

1999

 
Chevrolet K1500

5.0L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
 

Chevrolet K1500



5.0L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1998

 

1997

 

1996

 

1998

 

1997

 

1996

 
Chevrolet K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 117.5 In.
 

Chevrolet K1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 117.5 In.

1 Per Vehicle

1998

 

1997

 

1996

 

1998

 

1997

 

1996

 
Chevrolet K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

Chevrolet K1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1998

 

1997

 

1996

 

1998

 

1997

 

1996

 
Chevrolet K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 141.5 In.
 

Chevrolet K1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 141.5 In.

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
Chevrolet K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
 

Chevrolet K1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
Chevrolet K1500

6.5L V8 Diesel OHV Turbo
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

Chevrolet K1500



6.5L V8 Diesel OHV Turbo SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

2000

 

1999

 

2000

 

1999

 
Chevrolet K2500

6.5L V8 Diesel OHV Turbo
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

Chevrolet K2500



6.5L V8 Diesel OHV Turbo SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
Chevrolet K2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
SoundFX Universal
Below 8500 (lb) GVW
Modifications and/or Additional Parts May Be Required for Installation
 

Chevrolet K2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV SoundFX Universal
Below 8500 (lb) GVW
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
Chevrolet K2500

6.5L V8 Diesel OHV Turbo
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

Chevrolet K2500



6.5L V8 Diesel OHV Turbo SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1993

 

1993

 
Chevrolet K2500

6.5L V8 Diesel OHV Turbo
1
 
SoundFX Universal
Over 8500 (lb) GVW
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

Chevrolet K2500



6.5L V8 Diesel OHV Turbo SoundFX Universal
Over 8500 (lb) GVW
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

2000

 

1999

 

1998

 

2000

 

1999

 

1998

 
Chevrolet K3500

6.5L V8 Diesel OHV Turbo
1
 
SoundFX Universal
Below 10000 (lb) GVW
Modifications and/or Additional Parts May Be Required for Installation
 

Chevrolet K3500



6.5L V8 Diesel OHV Turbo SoundFX Universal
Below 10000 (lb) GVW
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1995

 

1994

 

1993

 

1995

 

1994

 

1993

 
Chevrolet K3500

6.5L V8 Diesel OHV Turbo
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

Chevrolet K3500



6.5L V8 Diesel OHV Turbo SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1993

 

1993

 
Chevrolet K3500

6.5L V8 Diesel OHV Turbo
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 168.5 In.
 

Chevrolet K3500



6.5L V8 Diesel OHV Turbo SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 168.5 In.

1 Per Vehicle

2006

 

2005

 

2004

 

2006

 

2005

 

2004

 
Chevrolet Silverado 1500

5.3L V8 FULL HYBRID EV-Gas FHEV OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 143.5 In.
 

Chevrolet Silverado 1500



5.3L V8 FULL HYBRID EV-Gas FHEV OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 143.5 In.

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 119.0 In.
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
5.3L V8 Flex OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 119.0 In.

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 133.0 In.
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
5.3L V8 Flex OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 133.0 In.

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 143.5 In.
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
5.3L V8 Flex OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 143.5 In.

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 157.5 In.
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
5.3L V8 Flex OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 157.5 In.

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
Chevrolet Silverado 1500

4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 119.0 In.
 

Chevrolet Silverado 1500



4.8L V8 Gas OHV,
5.3L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 119.0 In.

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
Chevrolet Silverado 1500

4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 133.0 In.
 

Chevrolet Silverado 1500



4.8L V8 Gas OHV,
5.3L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 133.0 In.

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
Chevrolet Silverado 1500

4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 143.5 In.
 

Chevrolet Silverado 1500



4.8L V8 Gas OHV,
5.3L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 143.5 In.

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
Chevrolet Silverado 1500

4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 157.5 In.
 

Chevrolet Silverado 1500



4.8L V8 Gas OHV,
5.3L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 157.5 In.

1 Per Vehicle

2001

 

2000

 

1999

 

2001

 

2000

 

1999

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

2007

 

2007

 
Chevrolet Silverado 1500 Classic

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 143.5 In.
 

Chevrolet Silverado 1500 Classic



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 143.5 In.

1 Per Vehicle

2007

 

2007

 
Chevrolet Silverado 1500 Classic

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 119.0 In.
 

Chevrolet Silverado 1500 Classic



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 119.0 In.

1 Per Vehicle

2007

 

2007

 
Chevrolet Silverado 1500 Classic

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 133.0 In.
 

Chevrolet Silverado 1500 Classic



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 133.0 In.

1 Per Vehicle

2007

 

2007

 
Chevrolet Silverado 1500 Classic

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 157.5 In.
 

Chevrolet Silverado 1500 Classic



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 157.5 In.

1 Per Vehicle

1999

 

1999

 
GMC C1500

5.0L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
 

GMC C1500



5.0L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1998

 

1997

 

1996

 

1998

 

1997

 

1996

 
GMC C1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 117.5 In.
 

GMC C1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 117.5 In.

1 Per Vehicle

1998

 

1997

 

1996

 

1998

 

1997

 

1996

 
GMC C1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

GMC C1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1998

 

1997

 

1996

 

1998

 

1997

 

1996

 
GMC C1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 141.5 In.
 

GMC C1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 141.5 In.

1 Per Vehicle

1997

 

1996

 

1997

 

1996

 
GMC C1500

6.5L V8 Diesel OHV Turbo
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 141.5 In.
 

GMC C1500



6.5L V8 Diesel OHV Turbo SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 141.5 In.

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
GMC C1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
 

GMC C1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
GMC C1500

6.5L V8 Diesel OHV Turbo
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC C1500



6.5L V8 Diesel OHV Turbo SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

2000

 

1999

 

2000

 

1999

 
GMC C2500

6.5L V8 Diesel OHV Turbo
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC C2500



6.5L V8 Diesel OHV Turbo SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1998

 

1997

 

1996

 

1998

 

1997

 

1996

 
GMC C2500

5.0L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

GMC C2500



5.0L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1998

 

1997

 

1996

 

1998

 

1997

 

1996

 
GMC C2500

5.0L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 141.5 In.
 

GMC C2500



5.0L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 141.5 In.

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
GMC C2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
SoundFX Universal
Below 8500 (lb) GVW
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

GMC C2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV SoundFX Universal
Below 8500 (lb) GVW
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
GMC C2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
SoundFX Universal
Below 8500 (lb) GVW
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 141.5 In.
 

GMC C2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV SoundFX Universal
Below 8500 (lb) GVW
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 141.5 In.

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
GMC C2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
SoundFX Universal
Below 8500 (lb) GVW
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC C2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV SoundFX Universal
Below 8500 (lb) GVW
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
GMC C2500

6.5L V8 Diesel OHV Turbo
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC C2500



6.5L V8 Diesel OHV Turbo SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1993

 

1993

 
GMC C2500

6.5L V8 Diesel OHV Turbo
1
 
SoundFX Universal
Over 8500 (lb) GVW
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC C2500



6.5L V8 Diesel OHV Turbo SoundFX Universal
Over 8500 (lb) GVW
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

2000

 

1999

 

1998

 

2000

 

1999

 

1998

 
GMC C3500

6.5L V8 Diesel OHV Turbo
1
 
SoundFX Universal
Below 10000 (lb) GVW
Modifications and/or Additional Parts May Be Required for Installation
 

GMC C3500



6.5L V8 Diesel OHV Turbo SoundFX Universal
Below 10000 (lb) GVW
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1995

 

1994

 

1993

 

1995

 

1994

 

1993

 
GMC C3500

6.5L V8 Diesel OHV Turbo
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC C3500



6.5L V8 Diesel OHV Turbo SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1993

 

1993

 
GMC C3500

6.5L V8 Diesel OHV Turbo
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 168.5 In.
 

GMC C3500



6.5L V8 Diesel OHV Turbo SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 168.5 In.

1 Per Vehicle

1999

 

1999

 
GMC K1500

5.0L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
 

GMC K1500



5.0L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1998

 

1997

 

1996

 

1998

 

1997

 

1996

 
GMC K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 117.5 In.
 

GMC K1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 117.5 In.

1 Per Vehicle

1998

 

1997

 

1996

 

1998

 

1997

 

1996

 
GMC K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

GMC K1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1998

 

1997

 

1996

 

1998

 

1997

 

1996

 
GMC K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 141.5 In.
 

GMC K1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 141.5 In.

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
GMC K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
 

GMC K1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
GMC K1500

6.5L V8 Diesel OHV Turbo
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC K1500



6.5L V8 Diesel OHV Turbo SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

2000

 

1999

 

2000

 

1999

 
GMC K2500

6.5L V8 Diesel OHV Turbo
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC K2500



6.5L V8 Diesel OHV Turbo SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
GMC K2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
SoundFX Universal
Below 8500 (lb) GVW
Modifications and/or Additional Parts May Be Required for Installation
 

GMC K2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV SoundFX Universal
Below 8500 (lb) GVW
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
GMC K2500

6.5L V8 Diesel OHV Turbo
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC K2500



6.5L V8 Diesel OHV Turbo SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1993

 

1993

 
GMC K2500

6.5L V8 Diesel OHV Turbo
1
 
SoundFX Universal
Over 8500 (lb) GVW
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC K2500



6.5L V8 Diesel OHV Turbo SoundFX Universal
Over 8500 (lb) GVW
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

2000

 

1999

 

1998

 

2000

 

1999

 

1998

 
GMC K3500

6.5L V8 Diesel OHV Turbo
1
 
SoundFX Universal
Below 10000 (lb) GVW
Modifications and/or Additional Parts May Be Required for Installation
 

GMC K3500



6.5L V8 Diesel OHV Turbo SoundFX Universal
Below 10000 (lb) GVW
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1995

 

1994

 

1993

 

1995

 

1994

 

1993

 
GMC K3500

6.5L V8 Diesel OHV Turbo
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC K3500



6.5L V8 Diesel OHV Turbo SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1993

 

1993

 
GMC K3500

6.5L V8 Diesel OHV Turbo
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 168.5 In.
 

GMC K3500



6.5L V8 Diesel OHV Turbo SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 168.5 In.

1 Per Vehicle

2006

 

2005

 

2006

 

2005

 
GMC Sierra 1500

5.3L V8 FULL HYBRID EV-Gas FHEV OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 143.5 In.
 

GMC Sierra 1500



5.3L V8 FULL HYBRID EV-Gas FHEV OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 143.5 In.

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
GMC Sierra 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 119.0 In.
 

GMC Sierra 1500



4.3L V6 Gas OHV,
5.3L V8 Flex OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 119.0 In.

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
GMC Sierra 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 133.0 In.
 

GMC Sierra 1500



4.3L V6 Gas OHV,
5.3L V8 Flex OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 133.0 In.

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
GMC Sierra 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 143.5 In.
 

GMC Sierra 1500



4.3L V6 Gas OHV,
5.3L V8 Flex OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 143.5 In.

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
GMC Sierra 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 157.5 In.
 

GMC Sierra 1500



4.3L V6 Gas OHV,
5.3L V8 Flex OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 157.5 In.

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
GMC Sierra 1500

4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 119.0 In.
 

GMC Sierra 1500



4.8L V8 Gas OHV,
5.3L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 119.0 In.

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
GMC Sierra 1500

4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 133.0 In.
 

GMC Sierra 1500



4.8L V8 Gas OHV,
5.3L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 133.0 In.

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
GMC Sierra 1500

4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 143.5 In.
 

GMC Sierra 1500



4.8L V8 Gas OHV,
5.3L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 143.5 In.

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
GMC Sierra 1500

4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 157.5 In.
 

GMC Sierra 1500



4.8L V8 Gas OHV,
5.3L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 157.5 In.

1 Per Vehicle

2001

 

2000

 

1999

 

2001

 

2000

 

1999

 
GMC Sierra 1500

4.3L V6 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
 

GMC Sierra 1500



4.3L V6 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

2007

 

2007

 
GMC Sierra 1500 Classic

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 143.5 In.
 

GMC Sierra 1500 Classic



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 143.5 In.

1 Per Vehicle

2007

 

2007

 
GMC Sierra 1500 Classic

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 119.0 In.
 

GMC Sierra 1500 Classic



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 119.0 In.

1 Per Vehicle

2007

 

2007

 
GMC Sierra 1500 Classic

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 133.0 In.
 

GMC Sierra 1500 Classic



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 133.0 In.

1 Per Vehicle

2007

 

2007

 
GMC Sierra 1500 Classic

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 157.5 In.
 

GMC Sierra 1500 Classic



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 157.5 In.

1 Per Vehicle