Walker 46425 Exhaust Tail Pipe
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Walker 46425 Exhaust Tail Pipe

Brand Walker 46425
Material Steel
Outlet Outside Diameter 2.25
Finish Aluminized
Grade Type Regular
Inlet Inside Diameter 2.25
Inlet Quantity 1
Inlet Type Pipe connection
Outlet Quantity 1
Outlet Type Pipe connection
Universal Or Specific Fit Specific
Fits Chevrolet and GMC · 62 vehicles

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

Aluminized steel. Durable construction helps resist corrosion and wear.

Pipe connection. Exhaust tail pipe with 2.25-inch inlet and outlet connections.

Cross-references Walker Exhaust 54650 for the same application. See all 1.

$83.70Free shipping
In stock · usually ships same day before 1pm CST
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Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Exhaust Tail Pipe options

Walker 46425 Exhaust Tail Pipe

Walker 46425 is a specific-fit exhaust tail pipe made from aluminized steel for durability and corrosion resistance. It is built with precision benders and fixture-checked for accurate alignment, helping support a straightforward installation on select Chevrolet and GMC trucks.

Key Features

  • Aluminized steel construction for long-term exhaust service
  • Specific-fit design for direct replacement applications
  • 2.25-inch inlet inside diameter and 2.25-inch outlet outside diameter
  • Pipe connection inlet and outlet for exhaust system integration
  • Regular grade replacement pipe for select factory-style exhaust layouts
  • Walker 46425 cross-references Walker Exhaust 54650 for the same application

Application Details

This exhaust tail pipe is engineered for select Chevrolet C10, C20, C30, K30, and GMC C1500, C2500, and C3500 applications from the 1975-1982 model years. It is a direct-fit exhaust tail pipe for vehicles including 1978-1982 Chevrolet C10, 1975-1979 Chevrolet C30, and 1979-1981 GMC C1500 configurations, with notes that vary by catalytic converter and muffler setup.

Compatible With 1975-1982 Chevrolet and GMC truck exhaust systems, Walker 46425 supports factory-style routing where the original tail pipe has rusted, cracked, or no longer seals correctly. The aluminized finish and steel construction make it a practical replacement for restoring exhaust flow and maintaining proper rear exhaust exit on classic C10 and C20 trucks.

What This Part Helps Address

  • Rust-through or corrosion in the rear exhaust pipe
  • Cracked or leaking tail pipe sections
  • Incorrect exhaust routing after prior repairs
  • Restricted exhaust flow caused by damaged pipe sections
  • Fitment issues on select Chevrolet C10 and GMC C1500 exhaust layouts

Installation Notes and Tips

Verify the vehicle’s year, make, model, and exhaust configuration before installation, especially catalytic converter and muffler style. Fitment notes include applications with converter, without catalytic converter, with single catalytic converter, with single outlet muffler, and with single exhaust. Confirm the inlet and outlet connection style matches the existing exhaust system before assembly.

Quality Assurance

Walker manufactures this pipe with precision bending and fixture checking to help ensure accurate fitment and consistent alignment. The aluminized steel construction is selected to support durability in exhaust service on classic Chevrolet and GMC trucks.

Related reading

This part fits 62 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypeLitersCylindersFuel TypeWheel BasePositionNotes
1982ChevroletC10—4.1LL6—131.5"N/Awith Converter
1982GMCC1500—4.1LL6—131.5"N/Awith Converter
1981ChevroletC10—4.1LL6—131.5"N/Awith Converter
1981ChevroletC10—5.0LV8—131.5"N/Awith Single Catalytic Converter; Single Outlet Muffler
1981ChevroletC20RWD5.7LV8—131.5"N/Awith Single Catalytic Converter
1981GMCC1500—4.1LL6—131.5"N/Awith Converter
1981GMCC1500—5.0LV8—131.5"N/Awith Single Catalytic Converter; Single Outlet Muffler
1981GMCC2500RWD5.7LV8—131.5"N/Awith Single Catalytic Converter
1980ChevroletC10—4.1LL6—131.5"N/Awith Converter
1980ChevroletC10—5.0LV8—131.5"N/Awith Single Catalytic Converter; Single Outlet Muffler
1980GMCC1500—4.1LL6—131.5"N/Awith Converter
1980GMCC1500—5.0LV8—131.5"N/Awith Single Catalytic Converter; Single Outlet Muffler
1979ChevroletC10—5.7LV8—131.5"N/Awith Single Catalytic Converter; Single Outlet Muffler
1979ChevroletC10—5.0LV8—131.5"N/Awith Single Catalytic Converter; Single Outlet Muffler
1979ChevroletC20—5.7LV8—131.5"N/Awith Single Catalytic Converter
1979ChevroletC20—5.7LV8—164.5"N/A—
1979ChevroletC20—5.7LV8——N/Awith Canada Emissions
1979ChevroletC20—6.6LV8——N/Awith Canada Emissions
1979ChevroletC30—5.7LV8—131.5"N/A—
1979ChevroletC30—5.7LV8—164.5"N/A—
1979GMCC1500—5.0LV8—131.5"N/Awith Single Catalytic Converter; Single Outlet Muffler
1979GMCC1500—5.7LV8—131.5"N/Awith Single Catalytic Converter; Single Outlet Muffler
1979GMCC2500—5.7LV8—131.5"N/Awith Single Catalytic Converter
1979GMCC2500—5.7LV8—164.5"N/A—
1979GMCC2500—7.4LV8——N/Awith Canada Emissions
1979GMCC2500—6.6LV8——N/Awith Canada Emissions
1979GMCC3500—5.7LV8—131.5"N/A—
1979GMCC3500—5.7LV8—164.5"N/A—
1978ChevroletC10—5.7LV8—131.5"N/Awith Single Catalytic Converter; Single Outlet Muffler
1978ChevroletC10—5.0LV8—131.5"N/Awithout Catalytic Converter
1978ChevroletC10—5.0LV8—131.5"N/Awith Single Catalytic Converter; Single Outlet Muffler
1978ChevroletC10—5.7LV8GAS131.5"N/Awithout Catalytic Converter
1978ChevroletC20—5.7LV8—131.5"N/Awith Single Catalytic Converter
1978ChevroletC20—5.0LV8—131.5"N/Awith Single Catalytic Converter
1978ChevroletC20—5.7LV8——N/Awithout Catalytic Converter
1978ChevroletC20—5.0LV8——N/Awithout Catalytic Converter
1978ChevroletC30—5.7LV8—135.5"N/A—
1978ChevroletC30—5.7LV8—159.5"N/A—
1978ChevroletK30—5.7LV8—131.5"N/Awith Single Exhaust
1977ChevroletC10—5.0LV8—131.5"N/Awithout Catalytic Converter
1977ChevroletC10—5.0LV8—131.5"N/Awith Catalytic Converter
1977ChevroletC10—5.7LV8—131.5"N/Awithout Catalytic Converter
1977ChevroletC10—5.7LV8—131.5"N/Awith Catalytic Converter
1977ChevroletC10—5.0LV8—117.5"N/Awith Catalytic Converter
1977ChevroletC20—5.7LV8—131.5"N/A—
1977ChevroletC20—5.7LV8—164.5"N/A—
1977ChevroletC30—5.7LV8—131.5"N/A—
1977ChevroletC30—5.7LV8—159.5"N/A—
1977ChevroletK30—5.7LV8—131.5"N/Awith Single Exhaust
1976ChevroletC10—5.7LV8—117.5"N/Awith Catalytic Converter
1976ChevroletC10—5.7LV8—131.5"N/Awithout Catalytic Converter
1976ChevroletC20—5.7LV8—131.5"N/A—
1976ChevroletC20—5.7LV8—164.5"N/A—
1976ChevroletC30—5.7LV8—164.5"N/A—
1976ChevroletC30—5.7LV8—131.5"N/A—
1975ChevroletC10—5.7LV8——N/Awith Catalytic Converter
1975ChevroletC10—4.1LL6——N/ALate Models with 2-1/4 (in) Tail Pipe
1975ChevroletC10—5.7LV8——N/Awithout Catalytic Converter
1975ChevroletC20—5.7LV8—164.5"N/A—
1975ChevroletC20—5.7LV8—131.5"N/A—
1975ChevroletC30—5.7LV8—135.5"N/A—
1975ChevroletC30—5.7LV8—159.5"N/A—
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Walker Exhaust — 54650