Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
JOIN GEARS TO SAVE 5%
Shop All Brands Shop All Vehicles

  2. Auto Parts
  3. Exhaust
  4. Mufflers
  5. Exhaust Muffler
  6. Walker 18133

Walker 18133 Exhaust Muffler

Walker 18133 Exhaust Muffler
Walker 18133 Exhaust Muffler Image 1
Walker 18133 Exhaust Muffler

Walker
Brand:Walker
Part Number: 18133
UPC: 086387181334
Weight: 14.8 lbs
Condition:New



On Sale:

$61.55

Availability:
2 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:
23 in.
Body Material:
Steel
Body Width:
9.75 in.
Finish:
Aluminized
Grade Type:
Regular
Inlet 1 Inside Diameter:
3 in.
Inlet 1 Type:
Pipe Connection
Inlet Configuration:
Center
Inlet Inside Diameter:
3 in.
Inlet Quantity:
1
Inlet Type:
Pipe Connection
Muffler Type:
Combination
Outlet 1 Inside Diameter:
2.25 in.
Outlet 1 Type:
Pipe Connection
Outlet 2 Inside Diameter:
2.25 in.
Outlet 2 Type:
Pipe Connection
Outlet Configuration:
Offset
Outlet Inside Diameter:
2.25 in.
Outlet Quantity:
2
Outlet Type:
Pipe Connection
Overall Length:
28 in.
Reversible:
No
Shape:
Oval
Tunable:
No
Universal Or Specific Fit:
Universal
Country of Origin:
US

Select a vehicle to narrow Walker 18133 Exhaust Muffler fitment info!

Last Updated: 12/24/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes
Showing 100 fitments from page 2 of 2

1993

 

1993

 
GMC C2500

5.7L V8 CNG OHV
1
 
SoundFX Universal
Below 8500 (lb) GVW
with 3 (in) Muffler Inlet
Requires 44461 Or 45344
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

GMC C2500



5.7L V8 CNG OHV SoundFX Universal
Below 8500 (lb) GVW
with 3 (in) Muffler Inlet
Requires 44461 Or 45344
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1993

 

1993

 
GMC C2500

5.7L V8 CNG OHV
1
 
SoundFX Universal
Below 8500 (lb) GVW
with 3 (in) Muffler Inlet
Requires 44461 Or 45344
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 141.5 In.
 

GMC C2500



5.7L V8 CNG OHV SoundFX Universal
Below 8500 (lb) GVW
with 3 (in) Muffler Inlet
Requires 44461 Or 45344
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 141.5 In.

1 Per Vehicle

1993

 

1993

 
GMC C2500

5.7L V8 CNG OHV
1
 
SoundFX Universal
Below 8500 (lb) GVW
with 3 (in) Muffler Inlet
Requires 44461 Or 45344
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC C2500



5.7L V8 CNG OHV SoundFX Universal
Below 8500 (lb) GVW
with 3 (in) Muffler Inlet
Requires 44461 Or 45344
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1993

 

1993

 
GMC C2500

5.7L V8 CNG OHV
1
 
SoundFX Universal
Over 8500 (lb) GVW
Replacement Requires Intermediate Pipe
with 3 (in) Muffler Inlet
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

GMC C2500



5.7L V8 CNG OHV SoundFX Universal
Over 8500 (lb) GVW
Replacement Requires Intermediate Pipe
with 3 (in) Muffler Inlet
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1993

 

1993

 
GMC C2500

5.7L V8 CNG OHV
1
 
SoundFX Universal
Over 8500 (lb) GVW
Replacement Requires Intermediate Pipe
with 3 (in) Muffler Inlet
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC C2500



5.7L V8 CNG OHV SoundFX Universal
Over 8500 (lb) GVW
Replacement Requires Intermediate Pipe
with 3 (in) Muffler Inlet
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1993

 

1993

 
GMC C2500

5.7L V8 CNG OHV
1
 
SoundFX Universal
Over 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC C2500



5.7L V8 CNG OHV SoundFX Universal
Over 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1993

 

1992

 

1993

 

1992

 
GMC C2500

6.5L V8 Diesel OHV Turbo
1
 
SoundFX Universal
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

GMC C2500



6.5L V8 Diesel OHV Turbo SoundFX Universal
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1993

 

1992

 

1991

 

1993

 

1992

 

1991

 
GMC C2500

6.2L V8 Diesel OHV
1
 
SoundFX Universal
Over 8500 (lb) GVW
with 3 (in) Muffler Inlet
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: J
Wheel Base 131.5 In.
 

GMC C2500



6.2L V8 Diesel OHV SoundFX Universal
Over 8500 (lb) GVW
with 3 (in) Muffler Inlet
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: J
Wheel Base 131.5 In.

1 Per Vehicle

1993

 

1992

 

1991

 

1993

 

1992

 

1991

 
GMC C2500

6.2L V8 Diesel OHV
1
 
SoundFX Universal
Over 8500 (lb) GVW
with 3 (in) Muffler Inlet
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: J
Wheel Base 155.5 In.
 

GMC C2500



6.2L V8 Diesel OHV SoundFX Universal
Over 8500 (lb) GVW
with 3 (in) Muffler Inlet
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: J
Wheel Base 155.5 In.

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1993

 

1992

 

1991

 

1990

 

1989

 
GMC C2500

5.7L V8 Gas OHV
1
 
SoundFX Universal
Below 8500 (lb) GVW
with 3 (in) Muffler Inlet
Requires 44461 Or 45344
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 141.5 In.
 

GMC C2500



5.7L V8 Gas OHV SoundFX Universal
Below 8500 (lb) GVW
with 3 (in) Muffler Inlet
Requires 44461 Or 45344
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 141.5 In.

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1993

 

1992

 

1991

 

1990

 

1989

 
GMC C2500

6.2L V8 Diesel OHV
1
 
SoundFX Universal
Below 8500 (lb) GVW
Replacement Requires Intermediate Pipe
with 3 (in) Muffler Inlet
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: C
 

GMC C2500



6.2L V8 Diesel OHV SoundFX Universal
Below 8500 (lb) GVW
Replacement Requires Intermediate Pipe
with 3 (in) Muffler Inlet
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: C

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1993

 

1992

 

1991

 

1990

 

1989

 
GMC C2500

6.2L V8 Diesel OHV
1
 
SoundFX Universal
Over 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: J
Wheel Base 155.5 In.
 

GMC C2500



6.2L V8 Diesel OHV SoundFX Universal
Over 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: J
Wheel Base 155.5 In.

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
GMC C2500

5.7L V8 Gas OHV
1
 
SoundFX Universal
Below 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

GMC C2500



5.7L V8 Gas OHV SoundFX Universal
Below 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
GMC C2500

5.7L V8 Gas OHV
1
 
SoundFX Universal
Below 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC C2500



5.7L V8 Gas OHV SoundFX Universal
Below 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
GMC C2500

5.7L V8 Gas OHV
1
 
SoundFX Universal
Below 8500 (lb) GVW
with 3 (in) Muffler Inlet
Requires 44461 Or 45344
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

GMC C2500



5.7L V8 Gas OHV SoundFX Universal
Below 8500 (lb) GVW
with 3 (in) Muffler Inlet
Requires 44461 Or 45344
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
GMC C2500

5.7L V8 Gas OHV
1
 
SoundFX Universal
Below 8500 (lb) GVW
with 3 (in) Muffler Inlet
Requires 44461 Or 45344
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC C2500



5.7L V8 Gas OHV SoundFX Universal
Below 8500 (lb) GVW
with 3 (in) Muffler Inlet
Requires 44461 Or 45344
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
GMC C2500

6.2L V8 Diesel OHV
1
 
SoundFX Universal
Below 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: C
Wheel Base 131.5 In.
 

GMC C2500



6.2L V8 Diesel OHV SoundFX Universal
Below 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: C
Wheel Base 131.5 In.

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
GMC C2500

6.2L V8 Diesel OHV
1
 
SoundFX Universal
Below 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: C
Wheel Base 155.5 In.
 

GMC C2500



6.2L V8 Diesel OHV SoundFX Universal
Below 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: C
Wheel Base 155.5 In.

1 Per Vehicle

1990

 

1989

 

1988

 

1990

 

1989

 

1988

 
GMC C2500

5.7L V8 Gas OHV
1
 
SoundFX Universal
Over 8500 (lb) GVW
Regular Duty Muffler
with 2.5 (in) Muffler Inlet
with 8,500 (lb) Gross Vehicle Weight (GVW)
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

GMC C2500



5.7L V8 Gas OHV SoundFX Universal
Over 8500 (lb) GVW
Regular Duty Muffler
with 2.5 (in) Muffler Inlet
with 8,500 (lb) Gross Vehicle Weight (GVW)
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1990

 

1989

 

1988

 

1990

 

1989

 

1988

 
GMC C2500

5.7L V8 Gas OHV
1
 
SoundFX Universal
Over 8500 (lb) GVW
Regular Duty Muffler
with 2.5 (in) Muffler Inlet
with 8,500 (lb) Gross Vehicle Weight (GVW)
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC C2500



5.7L V8 Gas OHV SoundFX Universal
Over 8500 (lb) GVW
Regular Duty Muffler
with 2.5 (in) Muffler Inlet
with 8,500 (lb) Gross Vehicle Weight (GVW)
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1988

 

1988

 
GMC C2500

6.2L V8 Diesel OHV
1
 
SoundFX Universal
Below 8500 (lb) GVW
with 3 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: C
 

GMC C2500



6.2L V8 Diesel OHV SoundFX Universal
Below 8500 (lb) GVW
with 3 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: C

1 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 
GMC C3500

5.7L V8 Gas OHV
1
 
SoundFX Universal
Regular Duty Muffler
with 2.5 (in) Muffler Inlet
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC C3500



5.7L V8 Gas OHV SoundFX Universal
Regular Duty Muffler
with 2.5 (in) Muffler Inlet
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 
GMC C3500

5.7L V8 Gas OHV
1
 
SoundFX Universal
Replacement Requires Intermediate Pipe
with 3 (in) Muffler Inlet
with Dual Outlets
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

GMC C3500



5.7L V8 Gas OHV SoundFX Universal
Replacement Requires Intermediate Pipe
with 3 (in) Muffler Inlet
with Dual Outlets
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 
GMC C3500

5.7L V8 Gas OHV
1
 
SoundFX Universal
Replacement Requires Intermediate Pipe
with 3 (in) Muffler Inlet
with Dual Outlets
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC C3500



5.7L V8 Gas OHV SoundFX Universal
Replacement Requires Intermediate Pipe
with 3 (in) Muffler Inlet
with Dual Outlets
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1993

 

1992

 

1993

 

1992

 
GMC C3500

6.5L V8 Diesel OHV Turbo
1
 
SoundFX Universal
with 15000 (lb) Gross Vehicle Weight (GVW)
with Dual Outlets
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

GMC C3500



6.5L V8 Diesel OHV Turbo SoundFX Universal
with 15000 (lb) Gross Vehicle Weight (GVW)
with Dual Outlets
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1993

 

1992

 

1991

 

1993

 

1992

 

1991

 
GMC C3500

6.2L V8 Diesel OHV
1
 
SoundFX Universal
Regular Duty Muffler
with 2.5 (in) Muffler Inlet
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC C3500



6.2L V8 Diesel OHV SoundFX Universal
Regular Duty Muffler
with 2.5 (in) Muffler Inlet
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
GMC C3500

6.2L V8 Diesel OHV
1
 
SoundFX Universal
with 3 (in) Muffler Inlet
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

GMC C3500



6.2L V8 Diesel OHV SoundFX Universal
with 3 (in) Muffler Inlet
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
GMC C3500

6.2L V8 Diesel OHV
1
 
SoundFX Universal
with 3 (in) Muffler Inlet
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC C3500



6.2L V8 Diesel OHV SoundFX Universal
with 3 (in) Muffler Inlet
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1990

 

1990

 
GMC C3500

5.7L V8 Gas OHV
1
 
SoundFX Universal
Regular Duty Muffler
with 2.5 (in) Muffler Inlet
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

GMC C3500



5.7L V8 Gas OHV SoundFX Universal
Regular Duty Muffler
with 2.5 (in) Muffler Inlet
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1990

 

1989

 

1988

 

1990

 

1989

 

1988

 
GMC C3500

6.2L V8 Diesel OHV
1
 
SoundFX Universal
Regular Duty Muffler
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

GMC C3500



6.2L V8 Diesel OHV SoundFX Universal
Regular Duty Muffler
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1990

 

1989

 

1988

 

1990

 

1989

 

1988

 
GMC C3500

6.2L V8 Diesel OHV
1
 
SoundFX Universal
Regular Duty Muffler
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC C3500



6.2L V8 Diesel OHV SoundFX Universal
Regular Duty Muffler
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1989

 

1988

 

1989

 

1988

 
GMC C3500

5.7L V8 Gas OHV
1
 
SoundFX Universal
Regular Duty Muffler
with 2.5 (in) Muffler Inlet
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation
 

GMC C3500



5.7L V8 Gas OHV SoundFX Universal
Regular Duty Muffler
with 2.5 (in) Muffler Inlet
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
GMC K1500

5.7L V8 Gas OHV
1
 
SoundFX Universal
with 3 (in) Muffler Inlet
without Welded Converter
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
 

GMC K1500



5.7L V8 Gas OHV SoundFX Universal
with 3 (in) Muffler Inlet
without Welded Converter
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
GMC K1500

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
SoundFX Universal
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

GMC K1500



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV SoundFX Universal
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
GMC K1500

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
SoundFX Universal
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC K1500



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV SoundFX Universal
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
GMC K1500

6.2L V8 Diesel OHV
1
 
SoundFX Universal
with 3 (in) Muffler Inlet
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
 

GMC K1500



6.2L V8 Diesel OHV SoundFX Universal
with 3 (in) Muffler Inlet
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1991

 

1995

 

1994

 

1993

 

1992

 

1991

 
GMC K2500

5.7L V8 Gas OHV
1
 
SoundFX Universal
Over 8500 (lb) GVW
Replacement Requires Intermediate Pipe
with 3 (in) Muffler Inlet
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

GMC K2500



5.7L V8 Gas OHV SoundFX Universal
Over 8500 (lb) GVW
Replacement Requires Intermediate Pipe
with 3 (in) Muffler Inlet
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1991

 

1995

 

1994

 

1993

 

1992

 

1991

 
GMC K2500

5.7L V8 Gas OHV
1
 
SoundFX Universal
Over 8500 (lb) GVW
Replacement Requires Intermediate Pipe
with 3 (in) Muffler Inlet
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC K2500



5.7L V8 Gas OHV SoundFX Universal
Over 8500 (lb) GVW
Replacement Requires Intermediate Pipe
with 3 (in) Muffler Inlet
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1991

 

1995

 

1994

 

1993

 

1992

 

1991

 
GMC K2500

5.7L V8 Gas OHV
1
 
SoundFX Universal
Over 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC K2500



5.7L V8 Gas OHV SoundFX Universal
Over 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1990

 

1994

 

1993

 

1992

 

1991

 

1990

 
GMC K2500

4.3L V6 Gas OHV
1
 
SoundFX Universal
Over 8500 (lb) GVW
Replacement Requires Intermediate Pipe
with 3 (in) Muffler Inlet
with Dual Outlets
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

GMC K2500



4.3L V6 Gas OHV SoundFX Universal
Over 8500 (lb) GVW
Replacement Requires Intermediate Pipe
with 3 (in) Muffler Inlet
with Dual Outlets
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1990

 

1994

 

1993

 

1992

 

1991

 

1990

 
GMC K2500

4.3L V6 Gas OHV
1
 
SoundFX Universal
Over 8500 (lb) GVW
Replacement Requires Intermediate Pipe
with 3 (in) Muffler Inlet
with Dual Outlets
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC K2500



4.3L V6 Gas OHV SoundFX Universal
Over 8500 (lb) GVW
Replacement Requires Intermediate Pipe
with 3 (in) Muffler Inlet
with Dual Outlets
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1993

 

1992

 

1993

 

1992

 
GMC K2500

6.5L V8 Diesel OHV Turbo
1
 
SoundFX Universal
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

GMC K2500



6.5L V8 Diesel OHV Turbo SoundFX Universal
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1993

 

1992

 

1991

 

1993

 

1992

 

1991

 
GMC K2500

4.3L V6 Gas OHV
1
 
SoundFX Universal
Over 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC K2500



4.3L V6 Gas OHV SoundFX Universal
Over 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1993

 

1992

 

1991

 

1993

 

1992

 

1991

 
GMC K2500

6.2L V8 Diesel OHV
1
 
SoundFX Universal
Over 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: J
Wheel Base 155.5 In.
 

GMC K2500



6.2L V8 Diesel OHV SoundFX Universal
Over 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: J
Wheel Base 155.5 In.

1 Per Vehicle

1993

 

1992

 

1991

 

1993

 

1992

 

1991

 
GMC K2500

6.2L V8 Diesel OHV
1
 
SoundFX Universal
Over 8500 (lb) GVW
with 3 (in) Muffler Inlet
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: J
Wheel Base 131.5 In.
 

GMC K2500



6.2L V8 Diesel OHV SoundFX Universal
Over 8500 (lb) GVW
with 3 (in) Muffler Inlet
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: J
Wheel Base 131.5 In.

1 Per Vehicle

1993

 

1992

 

1991

 

1993

 

1992

 

1991

 
GMC K2500

6.2L V8 Diesel OHV
1
 
SoundFX Universal
Over 8500 (lb) GVW
with 3 (in) Muffler Inlet
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: J
Wheel Base 155.5 In.
 

GMC K2500



6.2L V8 Diesel OHV SoundFX Universal
Over 8500 (lb) GVW
with 3 (in) Muffler Inlet
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: J
Wheel Base 155.5 In.

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1993

 

1992

 

1991

 

1990

 

1989

 
GMC K2500

5.7L V8 Gas OHV
1
 
SoundFX Universal
Below 8500 (lb) GVW
with 3 (in) Muffler Inlet
Requires 44461 Or 45344
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 141.5 In.
 

GMC K2500



5.7L V8 Gas OHV SoundFX Universal
Below 8500 (lb) GVW
with 3 (in) Muffler Inlet
Requires 44461 Or 45344
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 141.5 In.

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
GMC K2500

5.7L V8 Gas OHV
1
 
SoundFX Universal
Below 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

GMC K2500



5.7L V8 Gas OHV SoundFX Universal
Below 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
GMC K2500

5.7L V8 Gas OHV
1
 
SoundFX Universal
Below 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC K2500



5.7L V8 Gas OHV SoundFX Universal
Below 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
GMC K2500

5.7L V8 Gas OHV
1
 
SoundFX Universal
Below 8500 (lb) GVW
with 3 (in) Muffler Inlet
Requires 44461 Or 45344
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

GMC K2500



5.7L V8 Gas OHV SoundFX Universal
Below 8500 (lb) GVW
with 3 (in) Muffler Inlet
Requires 44461 Or 45344
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
GMC K2500

5.7L V8 Gas OHV
1
 
SoundFX Universal
Below 8500 (lb) GVW
with 3 (in) Muffler Inlet
Requires 44461 Or 45344
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC K2500



5.7L V8 Gas OHV SoundFX Universal
Below 8500 (lb) GVW
with 3 (in) Muffler Inlet
Requires 44461 Or 45344
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
GMC K2500

6.2L V8 Diesel OHV
1
 
SoundFX Universal
Below 8500 (lb) GVW
Replacement Requires Intermediate Pipe
with 3 (in) Muffler Inlet
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: C
 

GMC K2500



6.2L V8 Diesel OHV SoundFX Universal
Below 8500 (lb) GVW
Replacement Requires Intermediate Pipe
with 3 (in) Muffler Inlet
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: C

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
GMC K2500

6.2L V8 Diesel OHV
1
 
SoundFX Universal
Below 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: C
Wheel Base 131.5 In.
 

GMC K2500



6.2L V8 Diesel OHV SoundFX Universal
Below 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: C
Wheel Base 131.5 In.

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
GMC K2500

6.2L V8 Diesel OHV
1
 
SoundFX Universal
Below 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: C
Wheel Base 155.5 In.
 

GMC K2500



6.2L V8 Diesel OHV SoundFX Universal
Below 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
8th VIN Digit: C
Wheel Base 155.5 In.

1 Per Vehicle

1990

 

1989

 

1988

 

1990

 

1989

 

1988

 
GMC K2500

5.7L V8 Gas OHV
1
 
SoundFX Universal
Over 8500 (lb) GVW
Regular Duty Muffler
with 2.5 (in) Muffler Inlet
with 8,500 (lb) Gross Vehicle Weight (GVW)
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

GMC K2500



5.7L V8 Gas OHV SoundFX Universal
Over 8500 (lb) GVW
Regular Duty Muffler
with 2.5 (in) Muffler Inlet
with 8,500 (lb) Gross Vehicle Weight (GVW)
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1990

 

1989

 

1988

 

1990

 

1989

 

1988

 
GMC K2500

5.7L V8 Gas OHV
1
 
SoundFX Universal
Over 8500 (lb) GVW
Regular Duty Muffler
with 2.5 (in) Muffler Inlet
with 8,500 (lb) Gross Vehicle Weight (GVW)
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC K2500



5.7L V8 Gas OHV SoundFX Universal
Over 8500 (lb) GVW
Regular Duty Muffler
with 2.5 (in) Muffler Inlet
with 8,500 (lb) Gross Vehicle Weight (GVW)
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
GMC K3500

5.7L V8 Gas OHV
1
 
SoundFX Universal
Replacement Requires Intermediate Pipe
with 3 (in) Muffler Inlet
with Dual Outlets
with Single Catalytic Converter
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

GMC K3500



5.7L V8 Gas OHV SoundFX Universal
Replacement Requires Intermediate Pipe
with 3 (in) Muffler Inlet
with Dual Outlets
with Single Catalytic Converter
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
GMC K3500

5.7L V8 Gas OHV
1
 
SoundFX Universal
Replacement Requires Intermediate Pipe
with 3 (in) Muffler Inlet
with Dual Outlets
with Single Catalytic Converter
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC K3500



5.7L V8 Gas OHV SoundFX Universal
Replacement Requires Intermediate Pipe
with 3 (in) Muffler Inlet
with Dual Outlets
with Single Catalytic Converter
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 
GMC K3500

5.7L V8 Gas OHV
1
 
SoundFX Universal
Regular Duty Muffler
with 2.5 (in) Muffler Inlet
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC K3500



5.7L V8 Gas OHV SoundFX Universal
Regular Duty Muffler
with 2.5 (in) Muffler Inlet
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1993

 

1992

 

1993

 

1992

 
GMC K3500

6.5L V8 Diesel OHV Turbo
1
 
SoundFX Universal
with 15000 (lb) Gross Vehicle Weight (GVW)
with Dual Outlets
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

GMC K3500



6.5L V8 Diesel OHV Turbo SoundFX Universal
with 15000 (lb) Gross Vehicle Weight (GVW)
with Dual Outlets
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1993

 

1992

 

1991

 

1993

 

1992

 

1991

 
GMC K3500

5.7L V8 Gas OHV
1
 
SoundFX Universal
with 3 (in) Muffler Inlet
with Dual Outlets
with Single Catalytic Converter
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

GMC K3500



5.7L V8 Gas OHV SoundFX Universal
with 3 (in) Muffler Inlet
with Dual Outlets
with Single Catalytic Converter
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1993

 

1992

 

1991

 

1993

 

1992

 

1991

 
GMC K3500

5.7L V8 Gas OHV
1
 
SoundFX Universal
with 3 (in) Muffler Inlet
with Dual Outlets
with Single Catalytic Converter
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC K3500



5.7L V8 Gas OHV SoundFX Universal
with 3 (in) Muffler Inlet
with Dual Outlets
with Single Catalytic Converter
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1993

 

1992

 

1991

 

1993

 

1992

 

1991

 
GMC K3500

6.2L V8 Diesel OHV
1
 
SoundFX Universal
Regular Duty Muffler
with 2.5 (in) Muffler Inlet
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC K3500



6.2L V8 Diesel OHV SoundFX Universal
Regular Duty Muffler
with 2.5 (in) Muffler Inlet
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
GMC K3500

6.2L V8 Diesel OHV
1
 
SoundFX Universal
with 3 (in) Muffler Inlet
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

GMC K3500



6.2L V8 Diesel OHV SoundFX Universal
with 3 (in) Muffler Inlet
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
GMC K3500

6.2L V8 Diesel OHV
1
 
SoundFX Universal
with 3 (in) Muffler Inlet
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC K3500



6.2L V8 Diesel OHV SoundFX Universal
with 3 (in) Muffler Inlet
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1990

 

1990

 
GMC K3500

5.7L V8 Gas OHV
1
 
SoundFX Universal
Regular Duty Muffler
with 2.5 (in) Muffler Inlet
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

GMC K3500



5.7L V8 Gas OHV SoundFX Universal
Regular Duty Muffler
with 2.5 (in) Muffler Inlet
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1990

 

1990

 
GMC K3500

5.7L V8 Gas OHV
1
 
SoundFX Universal
Replacement Requires Intermediate Pipe
with 3 (in) Muffler Inlet
with Dual Outlets
with Single Catalytic Converter
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

GMC K3500



5.7L V8 Gas OHV SoundFX Universal
Replacement Requires Intermediate Pipe
with 3 (in) Muffler Inlet
with Dual Outlets
with Single Catalytic Converter
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1990

 

1990

 
GMC K3500

5.7L V8 Gas OHV
1
 
SoundFX Universal
Replacement Requires Intermediate Pipe
with 3 (in) Muffler Inlet
with Dual Outlets
with Single Catalytic Converter
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC K3500



5.7L V8 Gas OHV SoundFX Universal
Replacement Requires Intermediate Pipe
with 3 (in) Muffler Inlet
with Dual Outlets
with Single Catalytic Converter
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1990

 

1989

 

1988

 

1990

 

1989

 

1988

 
GMC K3500

6.2L V8 Diesel OHV
1
 
SoundFX Universal
Regular Duty Muffler
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.
 

GMC K3500



6.2L V8 Diesel OHV SoundFX Universal
Regular Duty Muffler
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 131.5 In.

1 Per Vehicle

1990

 

1989

 

1988

 

1990

 

1989

 

1988

 
GMC K3500

6.2L V8 Diesel OHV
1
 
SoundFX Universal
Regular Duty Muffler
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.
 

GMC K3500



6.2L V8 Diesel OHV SoundFX Universal
Regular Duty Muffler
with 2.5 (in) Muffler Inlet
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.5 In.

1 Per Vehicle

1989

 

1988

 

1989

 

1988

 
GMC K3500

5.7L V8 Gas OHV
1
 
SoundFX Universal
Regular Duty Muffler
with 2.5 (in) Muffler Inlet
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation
 

GMC K3500



5.7L V8 Gas OHV SoundFX Universal
Regular Duty Muffler
with 2.5 (in) Muffler Inlet
with Dual Outlets
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1989

 

1988

 

1989

 

1988

 
GMC K3500

5.7L V8 Gas OHV
1
 
SoundFX Universal
Replacement Requires Intermediate Pipe
with 3 (in) Muffler Inlet
with Dual Outlets
with Single Catalytic Converter
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation
 

GMC K3500



5.7L V8 Gas OHV SoundFX Universal
Replacement Requires Intermediate Pipe
with 3 (in) Muffler Inlet
with Dual Outlets
with Single Catalytic Converter
Requires 35667 And Two 35564
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle