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Third-party dataWALKER : 21437

Muffler
WALKER : 21437

  • Stainless Steel
  • 7 in.
  • 24 in.
  • 9 in.
  • 2.5 In.
  • 2.5 In.
  • 2.5 In.
  • 1.625
  • 2.75 In.
  • 2.75 In.
  • 28 in.
  • Aluminized
  • Pipe Connection
  • Pipe Connection
  • Offset
  • 2
  • Pipe Connection
  • Combination
  • Pipe Connection
  • Offset
  • 1
  • Pipe Connection
  • No
  • Oval
  • No

Model

CHEVROLET
SILVERADO 2500
6.0L V8
2002
Quiet-Flow Stainless Steel
Fits Silverado 2500 Base Model; 133.0" Wheelbase; with 2.5 (in) Muffler Inlet; with Small Diameter Muffler; Use Reducer Bushing 41974 to connect with OE Converter Pipe or Silverado 2500 Base Model; 157.5" Wheelbase; with 2.5 (in) Muffler Inlet; with Small Diameter Muffler; Use Reducer Bushing 41965 to connect with OE Converter Pipe
GMC
SIERRA 2500
6.0L V8
2002
Quiet-Flow Stainless Steel
Fits Sierra 2500 Base Model; 133.0" Wheelbase; with 2.5 (in) Muffler Inlet; with Small Diameter Muffler; Use Reducer Bushing 41974 to connect with OE Converter Pipe or Sierra 2500 Base Model; 157.5" Wheelbase; with 2.5 (in) Muffler Inlet; with Small Diameter Muffler; Use Reducer Bushing 41965 to connect with OE Converter Pipe

REF NO.

Factory Number
AUTOZONE/WALKER 2143*
Factory Number
CARQUEST/WALKER 2143*

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