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  2. Auto Parts
  3. Exhaust
  4. Exhaust and Tail Pipes
  5. Exhaust Intermediate Pipe
  6. Walker 45645

Walker 45645 Exhaust Pipe

Walker 45645 Exhaust Pipe
Walker 45645 Exhaust Pipe Image 1
Walker 45645 Exhaust Pipe

Walker
Brand:Walker
Part Number: 45645
UPC: 086387456456
Weight: 6 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

EXTENSION PIPE

Made from aluminized steel for durability, Walker premium pipe is manufactured with precision benders and fixture checked to ensure a precise fit for quick and easy installation.

Features and Benefits:

  • AVAILABLE IN DIFFERENT SIZES -- Offered in a variety of lengths and diameters and features the appropriate Inlet Diameter (I.D.) - Outlet Diameter (O.D.) connection; see product specifications for more information
  • BETTER TOGETHER -- Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
  • EASY TO INSTALL -- Manufactured with precision bends and OE-style routings, hangers and connectors for easy installation (where applicable)
  • OE-STYLE PERFORMANCE -- Direct-fit design is fixture checked to ensure a precise fit that performs like original equipment
  • RESISTS CORROSION -- Durable aluminized steel construction for corrosion resistance and performance

Specifications:

Finish:
Aluminized
Grade Type:
Regular
Inlet Inside Diameter:
2.5 in.
Inlet Quantity:
1
Inlet Type:
Pipe Connection
Length:
51 in.
Material:
Steel
Outlet Outside Diameter:
2.5 in.
Outlet Quantity:
1
Outlet Type:
Pipe Connection
Universal Or Specific Fit:
Specific Fit
Country of Origin:
US

Select a vehicle to narrow Walker 45645 Exhaust Pipe fitment info!

Last Updated: 12/24/2023

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1978

 

1978

 
Chevrolet K10

5.7L V8 Gas OHV
1
 
Left (Driver)
 
with Dual Exhaust
Wheel Base 131.5 In.
 

Chevrolet K10



5.7L V8 Gas OHV

Left (Driver) with Dual Exhaust
Wheel Base 131.5 In.

1 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Chevrolet K10

5.0L V8 Gas OHV
1
 		 
with Single Exhaust
without California Emissions System
Wheel Base 131.5 In.
 

Chevrolet K10



5.0L V8 Gas OHV with Single Exhaust
without California Emissions System
Wheel Base 131.5 In.

1 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
Chevrolet K10

4.1L L6 Gas OHV
1
 		 
Wheel Base 131.5 In.
 

Chevrolet K10



4.1L L6 Gas OHV Wheel Base 131.5 In.

1 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
Chevrolet K10

5.7L V8 Gas OHV
1
 		 
with Single Exhaust
without California Emissions System
Wheel Base 131.5 In.
 

Chevrolet K10



5.7L V8 Gas OHV with Single Exhaust
without California Emissions System
Wheel Base 131.5 In.

1 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
Chevrolet K10

6.6L V8 Gas OHV
1
 
Left (Driver)
 
with Dual Exhaust
Wheel Base 131.5 In.
 

Chevrolet K10



6.6L V8 Gas OHV

Left (Driver) with Dual Exhaust
Wheel Base 131.5 In.

1 Per Vehicle

1977

 

1977

 
Chevrolet K10

5.0L V8 Gas OHV
1
 
Left (Driver)
 
with Dual Exhaust
Wheel Base 131.5 In.
 

Chevrolet K10



5.0L V8 Gas OHV

Left (Driver) with Dual Exhaust
Wheel Base 131.5 In.

1 Per Vehicle

1976

 

1976

 
Chevrolet K10

5.7L V8 Gas OHV
1
 
Left (Driver)
 
with Dual Exhaust
Wheel Base 131.5 In.
 

Chevrolet K10



5.7L V8 Gas OHV

Left (Driver) with Dual Exhaust
Wheel Base 131.5 In.

1 Per Vehicle

1978

 

1978

 
Chevrolet K20

5.0L V8 Gas OHV
1
 		 
with Single Exhaust
 

Chevrolet K20



5.0L V8 Gas OHV with Single Exhaust

1 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
Chevrolet K20

4.8L L6 Gas OHV
1
 		  

Chevrolet K20



4.8L L6 Gas OHV
1 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
Chevrolet K20

5.7L V8 Gas OHV
1
 		 
with Single Exhaust
 

Chevrolet K20



5.7L V8 Gas OHV with Single Exhaust

1 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
Chevrolet K20

5.7L V8 Gas OHV,
6.6L V8 Gas OHV
1
 
Left (Driver)
 
with Dual Exhaust
Wheel Base 131.5 In.
 

Chevrolet K20



5.7L V8 Gas OHV,
6.6L V8 Gas OHV

Left (Driver) with Dual Exhaust
Wheel Base 131.5 In.

1 Per Vehicle

1976

 

1976

 
Chevrolet K20

4.1L L6 Gas OHV
1
 		  

Chevrolet K20



4.1L L6 Gas OHV
1 Per Vehicle

1978

 

1978

 
GMC K15

5.7L V8 Gas OHV
1
 
Left (Driver)
 
with Dual Exhaust
Wheel Base 131.5 In.
 

GMC K15



5.7L V8 Gas OHV

Left (Driver) with Dual Exhaust
Wheel Base 131.5 In.

1 Per Vehicle

1978

 

1977

 

1978

 

1977

 
GMC K15

5.0L V8 Gas OHV
1
 		 
with Single Exhaust
without California Emissions System
Wheel Base 131.5 In.
 

GMC K15



5.0L V8 Gas OHV with Single Exhaust
without California Emissions System
Wheel Base 131.5 In.

1 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
GMC K15

4.1L L6 Gas OHV
1
 		 
Wheel Base 131.5 In.
 

GMC K15



4.1L L6 Gas OHV Wheel Base 131.5 In.

1 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
GMC K15

5.7L V8 Gas OHV
1
 		 
with Single Exhaust
without California Emissions System
Wheel Base 131.5 In.
 

GMC K15



5.7L V8 Gas OHV with Single Exhaust
without California Emissions System
Wheel Base 131.5 In.

1 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
GMC K15

6.6L V8 Gas OHV
1
 
Left (Driver)
 
with Dual Exhaust
Wheel Base 131.5 In.
 

GMC K15



6.6L V8 Gas OHV

Left (Driver) with Dual Exhaust
Wheel Base 131.5 In.

1 Per Vehicle

1977

 

1977

 
GMC K15

5.0L V8 Gas OHV
1
 
Left (Driver)
 
with Dual Exhaust
Wheel Base 131.5 In.
 

GMC K15



5.0L V8 Gas OHV

Left (Driver) with Dual Exhaust
Wheel Base 131.5 In.

1 Per Vehicle

1976

 

1976

 
GMC K15

5.7L V8 Gas OHV
1
 
Left (Driver)
 
with Dual Exhaust
Wheel Base 131.5 In.
 

GMC K15



5.7L V8 Gas OHV

Left (Driver) with Dual Exhaust
Wheel Base 131.5 In.

1 Per Vehicle

1978

 

1978

 
GMC K25

5.0L V8 Gas OHV
1
 		 
with Single Exhaust
 

GMC K25



5.0L V8 Gas OHV with Single Exhaust

1 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
GMC K25

4.8L L6 Gas OHV
1
 		  

GMC K25



4.8L L6 Gas OHV
1 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
GMC K25

5.7L V8 Gas OHV
1
 		 
with Single Exhaust
 

GMC K25



5.7L V8 Gas OHV with Single Exhaust

1 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
GMC K25

5.7L V8 Gas OHV,
6.6L V8 Gas OHV
1
 
Left (Driver)
 
with Dual Exhaust
Wheel Base 131.5 In.
 

GMC K25



5.7L V8 Gas OHV,
6.6L V8 Gas OHV

Left (Driver) with Dual Exhaust
Wheel Base 131.5 In.

1 Per Vehicle

1976

 

1976

 
GMC K25

4.1L L6 Gas OHV
1
 		  

GMC K25



4.1L L6 Gas OHV
1 Per Vehicle