Walker 56020 Exhaust Pipe
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Walker

Walker 56020 Exhaust Pipe

Brand Walker 56020
Material Steel
Outlet Outside Diameter 2.75
Inlet Quantity 1
Outlet Quantity 1
Finish Aluminized
Inlet 1 Type 2 bolt welded flange
Inlet Type 2 bolt welded flange
Length 62.25
Outlet 1 Outside Diameter 2.75
Outlet 1 Type Pipe connection
Outlet Type Pipe connection
Universal Or Specific Fit Specific fit
Fits Chevrolet and GMC · 54 vehicles

Specific fit. Precision-checked for a precise fit and quick, easy installation.

Aluminized steel. Built for durability with a corrosion-resistant finish.

Exhaust pipe. A premium replacement pipe for dependable exhaust flow.

Cross-references 68433 and 68509 for the same application. See all 2.

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Walker 56020 Exhaust Pipe for Silverado and Sierra

Walker 56020 is a specific-fit exhaust pipe for select Chevrolet Silverado 1500 and GMC Sierra 1500 applications. It uses aluminized steel construction and precision bending to support a direct-fit replacement with accurate alignment for easier installation.

Key Features

  • Aluminized steel construction for corrosion resistance and durability
  • Specific-fit exhaust pipe for direct replacement applications
  • 2.75-inch inlet and 2.75-inch outlet diameter
  • 2-bolt welded flange inlet for secure connection
  • Pipe connection outlet for exhaust system integration
  • Precision-formed with fixture checking for fit accuracy
  • Walker 56020 cross-references 68433 and 68509 for the same application

Detailed Description

This Walker exhaust pipe is built for 1999-2006 Chevrolet Silverado 1500 and GMC Sierra 1500 models, plus 2007 Chevrolet Silverado 1500 Classic and 2007 GMC Sierra 1500 Classic applications. The 62.25-inch pipe is formed from steel with an aluminized finish to help withstand everyday exhaust heat and road exposure while maintaining a precise fit. Walker 56020 is a practical replacement choice when restoring exhaust flow and replacing a worn or damaged pipe section on these truck platforms.

Compatible With 1999-2006 Chevrolet Silverado 1500, N/A; 2007 Chevrolet Silverado 1500 Classic, N/A; 1999-2006 GMC Sierra 1500, N/A; and 2007 GMC Sierra 1500 Classic, N/A. Walker 56020 is engineered for direct-fit service on these vehicle-specific exhaust layouts, and the 2-bolt welded flange inlet helps match the original connection style where equipped.

What It Helps Fix

  • Exhaust leaks caused by rusted or cracked pipe sections
  • Noisy exhaust operation from damaged tubing or failed joints
  • Restricted exhaust flow from deteriorated pipe material
  • Fitment issues when replacing a vehicle-specific exhaust pipe
  • Corrosion-related replacement needs on older Silverado and Sierra trucks

Installation Notes and Tips

Verify flange style, pipe diameter, and overall routing before installation. This part is listed as a specific fit, and the fitment notes state: if the assembly is welded, replace all required parts. Confirm the existing exhaust configuration on your Silverado 1500 or Sierra 1500 before beginning the repair.

Quality Assurance

Walker manufactures this pipe with precision benders and fixture checking to support consistent fitment and installation accuracy. The aluminized steel construction is selected for durability in exhaust service.

Related reading

This part fits 54 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersWheel BaseNotes
2007ChevroletSilverado 1500 Classic5.3LV8157.5"If welded assembly, replace all required parts
2007ChevroletSilverado 1500 Classic4.8LV8157.5"If welded assembly, replace all required parts
2007ChevroletSilverado 1500 Classic4.3LV6157.5"If welded assembly, replace all required parts
2007GMCSierra 1500 Classic4.8LV8157.5"If welded assembly, replace all required parts
2007GMCSierra 1500 Classic5.3LV8157.5"If welded assembly, replace all required parts
2007GMCSierra 1500 Classic4.3LV6157.5"If welded assembly, replace all required parts
2006ChevroletSilverado 15005.3LV8157.5"If welded assembly, replace all required parts
2006ChevroletSilverado 15004.8LV8157.5"If welded assembly, replace all required parts
2006ChevroletSilverado 15004.3LV6157.5"If welded assembly, replace all required parts
2006GMCSierra 15004.3LV6157.5"If welded assembly, replace all required parts
2006GMCSierra 15004.8LV8157.5"If welded assembly, replace all required parts
2006GMCSierra 15005.3LV8157.5"If welded assembly, replace all required parts
2005ChevroletSilverado 15005.3LV8157.5"If welded assembly, replace all required parts
2005ChevroletSilverado 15004.8LV8157.5"If welded assembly, replace all required parts
2005ChevroletSilverado 15004.3LV6157.5"If welded assembly, replace all required parts
2005GMCSierra 15004.3LV6157.5"If welded assembly, replace all required parts
2005GMCSierra 15004.8LV8157.5"If welded assembly, replace all required parts
2005GMCSierra 15005.3LV8157.5"If welded assembly, replace all required parts
2004ChevroletSilverado 15005.3LV8157.5"If welded assembly, replace all required parts
2004ChevroletSilverado 15004.8LV8157.5"If welded assembly, replace all required parts
2004ChevroletSilverado 15004.3LV6157.5"If welded assembly, replace all required parts
2004GMCSierra 15004.3LV6157.5"If welded assembly, replace all required parts
2004GMCSierra 15004.8LV8157.5"If welded assembly, replace all required parts
2004GMCSierra 15005.3LV8157.5"If welded assembly, replace all required parts
2003ChevroletSilverado 15005.3LV8157.5"If welded assembly, replace all required parts
2003ChevroletSilverado 15004.8LV8157.5"If welded assembly, replace all required parts
2003ChevroletSilverado 15004.3LV6157.5"If welded assembly, replace all required parts
2003GMCSierra 15004.3LV6157.5"If welded assembly, replace all required parts
2003GMCSierra 15004.8LV8157.5"If welded assembly, replace all required parts
2003GMCSierra 15005.3LV8157.5"If welded assembly, replace all required parts
2002ChevroletSilverado 15005.3LV8157.5"If welded assembly, replace all required parts
2002ChevroletSilverado 15004.8LV8157.5"If welded assembly, replace all required parts
2002ChevroletSilverado 15004.3LV6157.5"If welded assembly, replace all required parts
2002GMCSierra 15004.3LV6157.5"If welded assembly, replace all required parts
2002GMCSierra 15004.8LV8157.5"If welded assembly, replace all required parts
2002GMCSierra 15005.3LV8157.5"If welded assembly, replace all required parts
2001ChevroletSilverado 15005.3LV8157.5"If welded assembly, replace all required parts
2001ChevroletSilverado 15004.8LV8157.5"If welded assembly, replace all required parts
2001ChevroletSilverado 15004.3LV6157.5"If welded assembly, replace all required parts
2001GMCSierra 15004.3LV6157.5"If welded assembly, replace all required parts
2001GMCSierra 15004.8LV8157.5"If welded assembly, replace all required parts
2001GMCSierra 15005.3LV8157.5"If welded assembly, replace all required parts
2000ChevroletSilverado 15005.3LV8157.5"If welded assembly, replace all required parts
2000ChevroletSilverado 15004.8LV8157.5"If welded assembly, replace all required parts
2000ChevroletSilverado 15004.3LV6157.5"If welded assembly, replace all required parts
2000GMCSierra 15004.3LV6157.5"If welded assembly, replace all required parts
2000GMCSierra 15004.8LV8157.5"If welded assembly, replace all required parts
2000GMCSierra 15005.3LV8157.5"If welded assembly, replace all required parts
1999ChevroletSilverado 15005.3LV8157.5"If welded assembly, replace all required parts
1999ChevroletSilverado 15004.8LV8157.5"If welded assembly, replace all required parts
1999ChevroletSilverado 15004.3LV6157.5"If welded assembly, replace all required parts
1999GMCSierra 15004.3LV6157.5"If welded assembly, replace all required parts
1999GMCSierra 15004.8LV8157.5"If welded assembly, replace all required parts
1999GMCSierra 15005.3LV8157.5"If welded assembly, replace all required parts
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
6843368509