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Third-party dataWALKER : 55421

Pipe / Resonator
WALKER : 55421

  • Aluminized
  • 3 IN
  • 1
  • Pipe Connection
  • 59 IN
  • Steel
  • 3 IN
  • 1
  • Pipe Connection

Model

CHEVROLET
SILVERADO 2500
6.0L V8
2005
Tail Pipe
133.0" Wheelbase or 143.5" Wheelbase or 153.0" Wheelbase; with 2.5 (in) Muffler Inlet; with Federal Emissions System; Except Low Emission Vehicle (LEV); with Small Diameter Muffler
2006
Tail Pipe
133.0" Wheelbase or 143.5" Wheelbase or 153.0" Wheelbase; with 2.5 (in) Muffler Inlet; with Federal Emissions System; Except Low Emission Vehicle (LEV); with Small Diameter Muffler
8.1L V8
2005
Tail Pipe
133.0" Wheelbase or 143.5" Wheelbase or 153.0" Wheelbase; with 2.5 (in) Muffler Inlet; with Federal Emissions System; Except Low Emission Vehicle (LEV); with Small Diameter Muffler
2006
Tail Pipe
133.0" Wheelbase or 143.5" Wheelbase or 153.0" Wheelbase; with 2.5 (in) Muffler Inlet; with Federal Emissions System; Except Low Emission Vehicle (LEV); with Small Diameter Muffler
SILVERADO 3500
6.0L V8
2006
Tail Pipe
Crew Cab Pickup or Extended Cab Pickup or Standard Cab Pickup; 133.0" Wheelbase; with 2.5 (in) Muffler Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emissions System; Except Low Emission Vehicle (LEV); with Small Diameter Muffler
8.1L V8
2006
Tail Pipe
Crew Cab Pickup or Extended Cab Pickup or Standard Cab Pickup; 133.0" Wheelbase; with 2.5 (in) Muffler Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emissions System; Except Low Emission Vehicle (LEV); with Small Diameter Muffler
SILVERADO 3500 CLASSIC
6.0L V8
2007
Tail Pipe
Cab & Chassis; 133.0" Wheelbase; Except Heavy Duty; with 2.5 (in) Muffler Inlet; with Single Rear Wheels (SRW); with Small Diameter Muffler
8.1L V8
2007
Tail Pipe
Cab & Chassis; 133.0" Wheelbase; Except Heavy Duty; with 2.5 (in) Muffler Inlet; with Single Rear Wheels (SRW); with Small Diameter Muffler
GMC
SIERRA 2500
6.0L V8
2005
Tail Pipe
133.0" Wheelbase or 143.5" Wheelbase or 153.0" Wheelbase; with 2.5 (in) Muffler Inlet; with Federal Emissions System; Except Low Emission Vehicle (LEV); with Small Diameter Muffler
2006
Tail Pipe
133.0" Wheelbase or 143.5" Wheelbase or 153.0" Wheelbase; with 2.5 (in) Muffler Inlet; with Federal Emissions System; Except Low Emission Vehicle (LEV); with Small Diameter Muffler
8.1L V8
2005
Tail Pipe
133.0" Wheelbase or 143.5" Wheelbase or 153.0" Wheelbase; with 2.5 (in) Muffler Inlet; with Federal Emissions System; Except Low Emission Vehicle (LEV); with Small Diameter Muffler
2006
Tail Pipe
133.0" Wheelbase or 143.5" Wheelbase or 153.0" Wheelbase; with 2.5 (in) Muffler Inlet; with Federal Emissions System; Except Low Emission Vehicle (LEV); with Small Diameter Muffler
SIERRA 3500
6.0L V8
2006
Tail Pipe
Crew Cab Pickup or Extended Cab Pickup or Standard Cab Pickup; 133.0" Wheelbase; with 2.5 (in) Muffler Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emissions System; Except Low Emission Vehicle (LEV); with Small Diameter Muffler
8.1L V8
2006
Tail Pipe
Crew Cab Pickup or Extended Cab Pickup or Standard Cab Pickup; 133.0" Wheelbase; with 2.5 (in) Muffler Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emissions System; Except Low Emission Vehicle (LEV); with Small Diameter Muffler
SIERRA 3500 CLASSIC
6.0L V8
2007
Tail Pipe
Cab & Chassis; 133.0" Wheelbase; Except Heavy Duty; with 2.5 (in) Muffler Inlet; with Single Rear Wheels (SRW); with Small Diameter Muffler
8.1L V8
2007
Tail Pipe
Cab & Chassis; 133.0" Wheelbase; Except Heavy Duty; with 2.5 (in) Muffler Inlet; with Single Rear Wheels (SRW); with Small Diameter Muffler

REF NO.

Factory Number
AP EXHAUST W/FEDERAL CONVERTER 6481*
AP EXHAUST W/O FEDERAL CONVERTER 6481*
Factory Number
AUTOZONE/WALKER 5542*
Factory Number
CARQUEST/WALKER 5542*

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