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Replacement and OEM Parts for 1991 GMC K3500 Exhaust Manifolds, Pipes, Mufflers & Components

1991 GMC K3500 Exhaust Manifolds, Pipes, Mufflers & Components

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Engine & Drivetrain

98 products about 1991 GMC K3500 Exhaust Manifolds, Pipes, Mufflers & Components found

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  • OEM 1991 GMC K3500 Bumper Nut Diagram - 11517996
    View Related Parts

    OEM (Genuine) 1991 GMC K3500 Bumper Nut

    PartNumber: 11517996
    OEM 1991 GMC K3500 Bumper Nut - 11517996
    Product Specifications
    • Notes: W/O Tilt Wheel; W/Tilt Wheel, W/Tilt Wheel
    • Item Dimensions: 2.3 x 2.3 x 0.6 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 24504100, 10255857, 11515604, 15679745, 11516077, 15259227, 16792001
    • Part Description: 1991 GMC K3500 Bumper Nut
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
    $4.54 MSRP: $7.19
    You Save: $2.65 (37%)
  • Walker Aluminized Steel Exhaust Tailpipe for 1991 GMC K3500 - 45259

    Walker® Aluminized Steel Exhaust Tailpipe for 1991 GMC K3500

    PartNumber: 45259
    Product Specifications
    • Notes: w/Single Catalytic Converter
    • Bend Radius: 5"
    • Class: D
    • Connection Type: Pipe
    • Inlet Connection Type: Pipe Connection
    • Inlet Diameter Designation: Inside Diameter
    • Inlet Quantity: 1
    • Main Piping Diameter: 3"
    • Mandrel Bent: N
    • Material: Aluminized Steel
    • Outlet Connection Type: Pipe Connection
    • Outlet Diameter Designation: Outside Diameter
    • Outlet Quantity: 1
    • Overall Length: 50.25"
    • Pipe Inlet Diameter: 3"
    • Pipe Outlet Diameter: 3"
    • Part Description: 1991 GMC K3500 Aluminized Steel Exhaust Tailpipe
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | All Trims | 8 Cyl 7.4L
    $111.93
  • Dorman Cast Iron Natural Exhaust Manifold for 1991 GMC K3500 - 674-470

    Dorman® Cast Iron Natural Exhaust Manifold for 1991 GMC K3500

    PartNumber: 674-470
    Product Specifications
    • Finish: Natural
    • Flange Bolt Hole Quantity: 0
    • Flange Stud Hole Quantity: 3
    • Gasket or Seal Included: Yes
    • Header Material: Cast Iron
    • Heat Shield Included: No
    • Inlet Port Shape: Oval
    • Installation Hardware Included: Yes
    • Item Grade: Regular
    • Manifold Bolt Hole Quantity: 8
    • OE Part Number: 12557359
    • Package Quantity: 1
    • Position: Driver Side
    • UPC: 037495558440
    • Part Description: 1991 GMC K3500 Cast Iron Natural Exhaust Manifold
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | All Trims | 8 Cyl 6.2L
    $105.45
  • Walker Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for 1991 GMC K3500 - 18344

    Walker® Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for 1991 GMC K3500

    PartNumber: 18344
    Product Specifications
    • Notes: Regular Duty Muffler;w/2.5" Muffler Inlet; Dual Outlet; If welded Assy, replace all Reqd parts; Reg Duty Muffler.;w/2.5" Muffler Inlet; Dual Outlet; If Welded Assy, Replace All Reqd Parts
    • Body Height: 4.250
    • Body Length: 21.000
    • Body Material: Steel
    • Body Width: 9.750
    • Exhaust Component Mount Type: No Mounts
    • Finish: Aluminized
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 2.500
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Center
    • Internet Product Code (IPC): D9BF0953366
    • Item has MSDS (SDS): N
    • Max Year Covered: 1995
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 18344
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1988
    • Most Popular Make / Model: Chevrolet C1500
    • Most Popular Year: 1993
    • Muffler Body Height: 4.25
    • Muffler Body Length: 21.0
    • Muffler Body Material: Steel
    • Muffler Body Width: 9.75
    • Muffler Color / Finish: Aluminized
    • Muffler Inlet: Centered
    • Muffler Inlet Connection Type: Pipe Connection
    • Muffler Inlet Count: 1
    • Muffler Inlet Diameter (in): 2.5
    • Muffler Inlet Diameter 2 (in): 0.0
    • Muffler Inlet Diameter Designation: Inside Diameter
    • Muffler Outlet: Offset
    • Muffler Outlet Connection Type: Pipe Connection
    • Muffler Outlet Count: 2
    • Muffler Outlet Diameter (in): 2.0
    • Muffler Outlet Diameter Designation: Inside Diameter
    • Muffler Overall Length: 32.25
    • Muffler Reversible: No
    • Muffler Shape: Oval
    • Outlet 1 Inside Diameter: 2.000
    • Outlet 2 Inside Diameter: 2.000
    • Outlet 2 Type: Pipe Connection
    • Outlet Configuration: Offset
    • Overall Length: 32.250
    • Product Grade: Economy
    • Reversible: No
    • Shape: Oval
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 867140
    • Universal Or Specific Fit: Specific
    • UPC: 086387183444
    • Part Description: 1991 GMC K3500 Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | All Trims | 8 Cyl 6.2L
    • 1991 GMC K3500 | All Trims | 8 Cyl 5.7L
    $59.37
  • Dorman Cast Iron Natural Exhaust Manifold for 1991 GMC K3500 - 674-268

    Dorman® Cast Iron Natural Exhaust Manifold for 1991 GMC K3500

    PartNumber: 674-268
    Product Specifications
    • Finish: Natural
    • Flange Bolt Hole Quantity: 0
    • Flange Stud Hole Quantity: 3
    • Gasket or Seal Included: Yes
    • Header Material: Cast Iron
    • Heat Shield Included: Yes
    • Inlet Port Shape: Square
    • Installation Hardware Included: Yes
    • Item Grade: Regular
    • Manifold Bolt Hole Quantity: 8
    • OE Part Number: 10223342, 12523197
    • Package Quantity: 1
    • Position: Passenger Side
    • UPC: 019495032038
    • Part Description: 1991 GMC K3500 Cast Iron Natural Exhaust Manifold
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | All Trims | 8 Cyl 7.4L
    $92.95
  • OEM 1991 GMC K3500 Manifold Diagram - 10045317
    View Related Parts

    OEM (Genuine) 1991 GMC K3500 Manifold

    PartNumber: 10045317
    OEM 1991 GMC K3500 Manifold - 10045317
    Product Specifications
    • Notes: 5.7 Liter
    • Location: Driver Side
    • Other Names: Exhaust Manifold
    • Replaced by: 19369733
    • Part Description: 1991 GMC K3500 Manifold
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS
    $6.34 MSRP: $11.47
    You Save: $5.13 (45%)
  • Walker Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for 1991 GMC K3500 - 18133

    Walker® Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for 1991 GMC K3500

    PartNumber: 18133
    Product Specifications
    • Notes: Regular Duty Muffler;w/2.5" Muffler Inlet; Dual Outlet; If welded Assy, replace all Reqd parts; Reg Duty Muffler; Optional; SoundFX Universal for 18344; Modifications and/or Additional Parts Reqd.;w/2.5" Muffler Inlet; Dual Outlet; If Welded Assy, Replace All Reqd Parts; Optional; SoundFX Universal for 18344; Modifications and/or Additional Parts Reqd.;w/2.5" Muffler Inlet; Dual Outlet; If welded Assy, replace all Reqd parts; Reg Duty Muffler.;w/3 Inch Muffler Inlet; Dual Outlet; If welded Assy, replace all Reqd parts; Replacement Reqs Intermediate Pipe; Optional; SoundFX Universal for 22719; Reqs PN[35567] Shield & (2) PN[35564] Straps.;w/Single Catalytic Converter; w/3 Inch Muffler Inlet; Dual Outlet; Optional; SoundFX Universal for 22719; Reqs PN[35567] Shield & (2) PN[35564] Straps.
    • Body Height: 4.250
    • Body Length: 23.000
    • Body Material: Steel
    • Body Width: 9.750
    • Finish: Aluminized
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 3.000
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Center
    • Max Year Covered: 1995
    • Min Year Covered: 1988
    • Most Popular Make / Model: Chevrolet C1500
    • Most Popular Year: 1993
    • Muffler Type: Combination
    • Outlet 1 Inside Diameter: 2.250
    • Outlet 2 Inside Diameter: 2.250
    • Outlet 2 Type: Pipe Connection
    • Outlet Configuration: Offset
    • Overall Length: 28.000
    • Product Grade: Economy
    • Reversible: No
    • Shape: Oval
    • Total Part VIO: 889923
    • Universal Or Specific Fit: Universal
    • UPC: 086387181334
    • Part Description: 1991 GMC K3500 Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | All Trims | 8 Cyl 6.2L
    • 1991 GMC K3500 | All Trims | 8 Cyl 5.7L
    $55.48
  • Dorman Cast Iron Natural Exhaust Manifold for 1991 GMC K3500 - 674-267

    Dorman® Cast Iron Natural Exhaust Manifold for 1991 GMC K3500

    PartNumber: 674-267
    Product Specifications
    • Finish: Natural
    • Flange Bolt Hole Quantity: 0
    • Flange Stud Hole Quantity: 3
    • Gasket or Seal Included: Yes
    • Header Material: Cast Iron
    • Heat Shield Included: Yes
    • Inlet Port Shape: Square
    • Installation Hardware Included: Yes
    • Item Grade: Regular
    • Manifold Bolt Hole Quantity: 8
    • OE Part Number: 10045731, 12551445, 14103135
    • Package Quantity: 1
    • Position: Driver Side
    • UPC: 019495032045
    • Part Description: 1991 GMC K3500 Cast Iron Natural Exhaust Manifold
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | All Trims | 8 Cyl 7.4L
    $91.14
  • Walker Soundfx Aluminized Steel Oval Direct Fit Exhaust Muffler for 1991 GMC K3500 - 18337

    Walker® Soundfx Aluminized Steel Oval Direct Fit Exhaust Muffler for 1991 GMC K3500

    PartNumber: 18337
    Product Specifications
    • Notes: Regular Duty Muffler;w/2.5" Muffler Inlet; Dual Outlet; If Welded Assy, Replace All Reqd Parts; Optional; SoundFX for 22171
    • Body Height: 4.250
    • Body Length: 21.000
    • Body Material: Steel
    • Body Width: 9.750
    • Exhaust Component Mount Type: No Mounts
    • Finish: Aluminized
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 2.500
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Center
    • Internet Product Code (IPC): B8EA217752F
    • Item has MSDS (SDS): N
    • Max Year Covered: 1995
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 18337
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1979
    • Most Popular Make / Model: Chevrolet C1500
    • Most Popular Year: 1993
    • Muffler Body Height: 4.25
    • Muffler Body Length: 21.0
    • Muffler Body Material: Steel
    • Muffler Body Width: 9.75
    • Muffler Color / Finish: Aluminized
    • Muffler Inlet: Centered
    • Muffler Inlet Connection Type: Pipe Connection
    • Muffler Inlet Count: 1
    • Muffler Inlet Diameter (in): 2.5
    • Muffler Inlet Diameter 2 (in): 0.0
    • Muffler Inlet Diameter Designation: Inside Diameter
    • Muffler Outlet: Offset
    • Muffler Outlet Connection Type: Pipe Connection
    • Muffler Outlet Count: 2
    • Muffler Outlet Diameter (in): 2.0
    • Muffler Outlet Diameter Designation: Inside Diameter
    • Muffler Overall Length: 25.5
    • Muffler Reversible: No
    • Muffler Shape: Oval
    • Outlet 1 Inside Diameter: 2.000
    • Outlet 2 Inside Diameter: 2.000
    • Outlet 2 Type: Pipe Connection
    • Outlet Configuration: Offset
    • Overall Length: 25.500
    • Product Grade: Economy
    • Reversible: No
    • Shape: Oval
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 915871
    • Universal Or Specific Fit: Specific
    • UPC: 086387183376
    • Part Description: 1991 GMC K3500 Soundfx Aluminized Steel Oval Direct Fit Exhaust Muffler
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | All Trims | 8 Cyl 5.7L
    $53.50
  • Dorman Cast Iron Natural Exhaust Manifold for 1991 GMC K3500 - 674-156

    Dorman® Cast Iron Natural Exhaust Manifold for 1991 GMC K3500

    PartNumber: 674-156
    Product Specifications
    • Finish: Natural
    • Flange Bolt Hole Quantity: 0
    • Flange Stud Hole Quantity: 3
    • Gasket or Seal Included: Yes
    • Header Material: Cast Iron
    • Heat Shield Included: Yes
    • Inlet Port Shape: Square
    • Installation Hardware Included: Yes
    • Item Grade: Regular
    • Manifold Bolt Hole Quantity: 6
    • OE Part Number: 14093658, 14102016
    • Package Quantity: 1
    • Position: Passenger Side
    • UPC: 019495017738
    • Part Description: 1991 GMC K3500 Cast Iron Natural Exhaust Manifold
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | All Trims | 8 Cyl 5.7L
    $89.94
  • Walker Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for 1991 GMC K3500 - 18177

    Walker® Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for 1991 GMC K3500

    PartNumber: 18177
    Product Specifications
    • Notes: Regular Duty Muffler;w/2.5" Muffler Inlet; Dual Outlet; If Welded Assy, Replace All Reqd Parts; Optional; SoundFX Universal for 22171; Single Outlet Muffler replaces Dual Outlet Muffler. Use pipe designated as "A" tail pipe.
    • Automotive Item Grade: OEM Standard Part
    • Connection Type: Pipe
    • Inlet - Outlet Configuration: Offset Inlet - Centered Outlet
    • Inlet Diameter Designation: Inside Diameter
    • Inlet Quantity: 1 Inlet
    • Muffler Body Finish: Aluminized
    • Muffler Body Height: 4.25"
    • Muffler Body Length: 18"
    • Muffler Body Material: Steel
    • Muffler Body Shape: Oval
    • Muffler Body Width: 8.813"
    • Muffler Inlet Diameter: 2.5"
    • Muffler Outlet Diameter: 2"
    • Muffler Overall Length: 26"
    • Muffler Reversible: No
    • Muffler Series: SoundFX™
    • Muffler Type: Combination
    • Outlet Diameter Designation: Inside Diameter
    • Outlet Quantity: 1 Outlet
    • Part Description: 1991 GMC K3500 Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | All Trims | 8 Cyl 5.7L
    $41.17
  • Dorman Cast Iron Natural Exhaust Manifold for 1991 GMC K3500 - 674-157

    Dorman® Cast Iron Natural Exhaust Manifold for 1991 GMC K3500

    PartNumber: 674-157
    Product Specifications
    • Finish: Natural
    • Flange Bolt Hole Quantity: 0
    • Flange Stud Hole Quantity: 3
    • Gasket or Seal Included: Yes
    • Header Material: Cast Iron
    • Heat Shield Included: Yes
    • Inlet Port Shape: Square
    • Installation Hardware Included: Yes
    • Item Grade: Regular
    • Manifold Bolt Hole Quantity: 6
    • OE Part Number: 10045315
    • Package Quantity: 1
    • Position: Driver Side
    • UPC: 019495017745
    • Part Description: 1991 GMC K3500 Cast Iron Natural Exhaust Manifold
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | All Trims | 8 Cyl 5.7L
    $88.73
  • Walker Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for 1991 GMC K3500 - 18124

    Walker® Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for 1991 GMC K3500

    PartNumber: 18124
    Product Specifications
    • Notes: Regular Duty Muffler;If Welded Assy, Replace All Reqd Parts; Optional; SoundFX Universal for 22329; May Req Bracket.
    • Body Height: 4.250
    • Body Length: 18.000
    • Body Material: Steel
    • Body Width: 8.813
    • Finish: Aluminized
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 2.500
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Offset
    • Inlet Offset: 2.625
    • Max Year Covered: 1994
    • Min Year Covered: 1975
    • Most Popular Make / Model: Chevrolet C10
    • Most Popular Year: 1986
    • Muffler Type: Combination
    • Outlet 1 Outside Diameter: 2.250
    • Outlet Configuration: Offset
    • Overall Length: 26.000
    • Product Grade: Economy
    • Reversible: No
    • Shape: Oval
    • Total Part VIO: 411262
    • Universal Or Specific Fit: Universal
    • UPC: 086387181242
    • Part Description: 1991 GMC K3500 Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | All Trims | 8 Cyl 6.2L
    $39.42
  • Walker Aluminized Steel Exhaust Intermediate Pipe for 1991 GMC K3500 - 44400

    Walker® Aluminized Steel Exhaust Intermediate Pipe for 1991 GMC K3500

    PartNumber: 44400
    Product Specifications
    • Notes: If welded Assy, replace all Reqd parts.;Under 15,000 G.V.W.R; w/Converter; If Welded Assy, Replace All Reqd Parts
    • Exhaust Pipe Inlet Connection Type: Pipe Connection
    • Exhaust Pipe Material: Steel
    • Exhaust Pipe Outlet Connection Type: Pipe Connection
    • Exhaust Pipe Overall Length: 30.25
    • Exhaust Pipe Wall Maximum Gauge: Undisclosed
    • Finish: Aluminized
    • Fitment: Direct OE Replacement
    • Grade Type: Regular
    • Inlet 1 Type: Pipe Connection
    • Inlet Inside Diameter: 3.000
    • Inlet Quantity: 1
    • Inlet Type: Pipe Connection
    • Internet Product Code (IPC): 7212CD2727C
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Length: 30.250
    • Material: Steel
    • Max Year Covered: 1995
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 44400
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1990
    • Most Popular Make / Model: Chevrolet C3500
    • Most Popular Year: 1994
    • Outlet 1 Outside Diameter: 3
    • Outlet 1 Type: Pipe Connection
    • Outlet Outside Diameter: 3.000
    • Outlet Quantity: 1
    • Outlet Type: Pipe Connection
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 65409
    • Universal Or Specific Fit: Specific
    • UPC: 086387444002
    • Part Description: 1991 GMC K3500 Aluminized Steel Exhaust Intermediate Pipe
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | All Trims | 8 Cyl 6.2L
    • 1991 GMC K3500 | All Trims | 8 Cyl 5.7L
    $33.73
  • Walker Aluminized Steel Exhaust Tailpipe for 1991 GMC K3500 - 45307

    Walker® Aluminized Steel Exhaust Tailpipe for 1991 GMC K3500

    PartNumber: 45307
    Product Specifications
    • Notes: w/3 Inch Muffler Inlet; If welded Assy, replace all Reqd parts.;w/3 Inch Muffler Inlet; RH; If welded Assy, replace all Reqd parts.;w/Single Catalytic Converter; w/3 Inch Muffler Inlet; If welded Assy, replace all Reqd parts.
    • Bending Radius: 4.500
    • Exhaust Pipe Inlet Connection Type: Pipe Connection
    • Exhaust Pipe Material: Steel
    • Exhaust Pipe Outlet Connection Type: Pipe Connection
    • Exhaust Pipe Overall Length: 54.5
    • Exhaust Pipe Wall Maximum Gauge: Undisclosed
    • Finish: Aluminized
    • Fitment: Direct OE Replacement
    • Grade Type: Regular
    • Inlet Outside Diameter: 2.250
    • Inlet Quantity: 1
    • Inlet Type: Pipe Connection
    • Internet Product Code (IPC): A6CF88A76AC
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Length: 54.500
    • Material: Steel
    • Max Year Covered: 1995
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 45307
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1988
    • Most Popular Make / Model: Chevrolet C1500
    • Most Popular Year: 1993
    • Outlet Outside Diameter: 2.250
    • Outlet Quantity: 1
    • Outlet Type: Pipe Connection
    • Pipe Diameter: 2.250
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 885137
    • Universal Or Specific Fit: Specific
    • UPC: 086387453073
    • Part Description: 1991 GMC K3500 Aluminized Steel Exhaust Tailpipe
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | All Trims | 8 Cyl 6.2L
    • 1991 GMC K3500 | All Trims | 8 Cyl 5.7L
    $35.13
  • Walker Aluminized Steel Exhaust Tailpipe for 1991 GMC K3500 - 45308

    Walker® Aluminized Steel Exhaust Tailpipe for 1991 GMC K3500

    PartNumber: 45308
    Product Specifications
    • Notes: w/Single Catalytic Converter; w/3 Inch Muffler Inlet; If welded Assy, replace all Reqd parts; Reqs (1) PN[35413] (2 1/4") Clamp to attach to outer Pipe.;w/3 Inch Muffler Inlet; LH; If welded Assy, replace all Reqd parts; Reqs (1) PN[35413] (2 1/4") Clamp to attach to outer Pipe.;w/3 Inch Muffler Inlet; If welded Assy, replace all Reqd parts; Reqs (1) PN[35413] (2 1/4") Clamp to attach to outer Pipe.
    • Bend Radius: 4.5"
    • Class: B
    • Connection Type: Pipe
    • Inlet Connection Type: Pipe Connection
    • Inlet Diameter Designation: Outside Diameter
    • Inlet Quantity: 1
    • Main Piping Diameter: 2.25"
    • Mandrel Bent: N
    • Material: Aluminized Steel
    • Outlet Connection Type: Pipe Connection
    • Outlet Diameter Designation: Outside Diameter
    • Outlet Quantity: 1
    • Overall Length: 50"
    • Pipe Inlet Diameter: 2.25"
    • Pipe Outlet Diameter: 2.25"
    • Position: Driver Side
    • UPC: 086387453080
    • Part Description: 1991 GMC K3500 Aluminized Steel Exhaust Tailpipe
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | All Trims | 8 Cyl 6.2L
    • 1991 GMC K3500 | All Trims | 8 Cyl 5.7L
    $31.69
  • Walker Aluminized Steel Exhaust Tailpipe for 1991 GMC K3500 - 45823

    Walker® Aluminized Steel Exhaust Tailpipe for 1991 GMC K3500

    PartNumber: 45823
    Product Specifications
    • Exhaust Pipe Inlet Connection Type: Pipe Connection
    • Exhaust Pipe Material: Steel
    • Exhaust Pipe Outlet Connection Type: Pipe Connection
    • Exhaust Pipe Wall Maximum Gauge: Undisclosed
    • Finish: Aluminized
    • Fitment: Direct OE Replacement
    • Grade Type: Regular
    • Inlet Inside Diameter: 2.250
    • Inlet Quantity: 1
    • Inlet Type: Pipe Connection
    • Internet Product Code (IPC): 1FFABEDA983
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Length: 51.000
    • Material: Steel
    • Max Year Covered: 1991
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 45823
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1978
    • Most Popular Make / Model: Chevrolet C10
    • Most Popular Year: 1986
    • Outlet Outside Diameter: 2.250
    • Outlet Quantity: 1
    • Outlet Type: Pipe Connection
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 65458
    • Universal Or Specific Fit: Specific
    • UPC: 086387458238
    • Part Description: 1991 GMC K3500 Aluminized Steel Exhaust Tailpipe
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | All Trims | 8 Cyl 6.2L
    $30.76
  • Walker Aluminized Steel Exhaust Tailpipe for 1991 GMC K3500 - 45053

    Walker® Aluminized Steel Exhaust Tailpipe for 1991 GMC K3500

    PartNumber: 45053
    Product Specifications
    • Notes: w/2.5" Muffler Inlet; If welded Assy, replace all Reqd parts.;w/2.5" Muffler Inlet; If Welded Assy, Replace All Reqd Parts
    • Bend Radius: 4"
    • Class: B
    • Connection Type: Pipe
    • Inlet Connection Type: Pipe Connection
    • Inlet Diameter Designation: Outside Diameter
    • Inlet Quantity: 1
    • Main Piping Diameter: 2"
    • Mandrel Bent: N
    • Material: Aluminized Steel
    • Outlet Connection Type: Pipe Connection
    • Outlet Diameter Designation: Outside Diameter
    • Outlet Quantity: 1
    • Overall Length: 57.5"
    • Pipe Inlet Diameter: 2"
    • Pipe Outlet Diameter: 2"
    • Position: Passenger Side
    • UPC: 086387450539
    • Part Description: 1991 GMC K3500 Aluminized Steel Exhaust Tailpipe
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | All Trims | 8 Cyl 6.2L
    • 1991 GMC K3500 | All Trims | 8 Cyl 5.7L
    $25.96
  • Walker Aluminized Steel Muffler Heat Shield for 1991 GMC K3500 - 35569

    Walker® Aluminized Steel Muffler Heat Shield for 1991 GMC K3500

    PartNumber: 35569
    Product Specifications
    • Notes: w/2.5" Muffler Inlet; Used w/22171 or 22732 or 22511 if OE Heat Shield not reusable
    • Length: 14"
    • Material: Aluminized Steel
    • Muffler Body Material: Aluminized Steel
    • Muffler Overall Length: 14"
    • Part Description: 1991 GMC K3500 Aluminized Steel Muffler Heat Shield
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | All Trims | 8 Cyl 5.7L
    $15.22
  • Walker Aluminized Steel Exhaust Tailpipe for 1991 GMC K3500 - 45824

    Walker® Aluminized Steel Exhaust Tailpipe for 1991 GMC K3500

    PartNumber: 45824
    Product Specifications
    • Exhaust Pipe Inlet Connection Type: Pipe Connection
    • Exhaust Pipe Material: Steel
    • Exhaust Pipe Outlet Connection Type: Pipe Connection
    • Exhaust Pipe Overall Length: 55.5
    • Exhaust Pipe Wall Maximum Gauge: Undisclosed
    • Finish: Aluminized
    • Fitment: Direct OE Replacement
    • Grade Type: Regular
    • Inlet Inside Diameter: 2.250
    • Inlet Quantity: 1
    • Inlet Type: Pipe Connection
    • Internet Product Code (IPC): EA740ADFDA9
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Length: 55.500
    • Material: Steel
    • Max Year Covered: 1991
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 45824
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1976
    • Most Popular Make / Model: Chevrolet C10
    • Most Popular Year: 1986
    • Outlet Outside Diameter: 2.250
    • Outlet Quantity: 1
    • Outlet Type: Pipe Connection
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 249784
    • Universal Or Specific Fit: Specific
    • UPC: 086387458245
    • Part Description: 1991 GMC K3500 Aluminized Steel Exhaust Tailpipe
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | All Trims | 8 Cyl 6.2L
    $29.01
  • Walker High Temperature Graphite for 1991 GMC K3500 - 31394

    Walker® High Temperature Graphite for 1991 GMC K3500

    PartNumber: 31394
    Product Specifications
    • Notes: with Converter;Under 15000 lb GVW;w/Single Catalytic Converter; Under 15,000 G.V.W.R.;w/Single Catalytic Converter
    • Gasket / Seal Material: High Temperature Graphite With Wire Mesh Core
    • Gasket Thickness: 0.73
    • Gasket Type: Donut
    • Internet Product Code (IPC): B653DA41593
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Material: High Temperature Graphite With Wire Mesh Core
    • Max Year Covered: 1998
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 31394
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1980
    • Most Popular Make / Model: Chevrolet C2500
    • Most Popular Year: 1994
    • Package Contents: 1 Gasket
    • Port 1 Length (in): 2.24
    • Port 1 Width: 2.24
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Thickness: 0.730
    • Total Part VIO: 149912
    • UPC: 086387313940
    • Part Description: 1991 GMC K3500 High Temperature Graphite
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | All Trims | 8 Cyl 7.4L
    $13.01
  • Walker High Temperature Graphite for 1991 GMC K3500 - 31520

    Walker® High Temperature Graphite for 1991 GMC K3500

    PartNumber: 31520
    Product Specifications
    • Notes: RH, LEFT
    • Gasket / Seal Material: High Temperature Graphite With Wire Mesh Core
    • Gasket Thickness: 0.89
    • Gasket Type: Donut
    • Internet Product Code (IPC): 144E338A77C
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Material: High Temperature Graphite With Wire Mesh Core
    • Max Year Covered: 1993
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 31520
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1980
    • Most Popular Make / Model: Chevrolet C10
    • Most Popular Year: 1986
    • Package Contents: 1 Gasket
    • Port 1 Length (in): 1.75
    • Port 1 Width: 1.75
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Thickness: 0.890
    • Total Part VIO: 195408
    • UPC: 086387315203
    • Part Description: 1991 GMC K3500 High Temperature Graphite
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | All Trims | 8 Cyl 6.2L
    $13.41
  • Walker Aluminized Steel Id Od Exhaust Pipe Connector for 1991 GMC K3500 - 41970

    Walker® Aluminized Steel Id Od Exhaust Pipe Connector for 1991 GMC K3500

    PartNumber: 41970
    Product Specifications
    • Notes: Under 15,000 G.V.W.R; w/Converter; Used w/40295; Both parts Reqd.;w/Single Catalytic Converter; w/3 Inch Muffler Inlet; Used w/40295; Both parts Reqd.;w/2.5" Muffler Inlet; Use w/40295; Both parts Reqd.
    • Connector Gender: Female - Male
    • Exhaust Pipe Adapter Inlet Diameter: 3.0
    • Exhaust Pipe Adapter Outlet Diameter: 3.0
    • Exhaust Pipe Material: Steel
    • Exhaust Pipe Overall Length: 6.0
    • Exhaust Pipe Wall Maximum Gauge: Undisclosed
    • Finish: Aluminized
    • Inlet Inside Diameter: 3.000
    • Internet Product Code (IPC): 699361BAAD9
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Length: 6.000
    • Material: Steel
    • Max Year Covered: 1995
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 41970
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1987
    • Most Popular Make / Model: Chevrolet C2500
    • Most Popular Year: 1993
    • Outlet Outside Diameter: 3.000
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 265976
    • UPC: 086387419703
    • Part Description: 1991 GMC K3500 Aluminized Steel Id Od Exhaust Pipe Connector
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | All Trims | 8 Cyl 5.7L
    $13.23
  • Walker Silver Exhaust Bracket for 1991 GMC K3500 - 35287

    Walker® Silver Exhaust Bracket for 1991 GMC K3500

    PartNumber: 35287
    Product Specifications
    • Notes: w/2.5" Muffler Inlet; Reqd w/Walker aftermarket replacement.;w/Single Catalytic Converter; w/3 Inch Muffler Inlet; Reqd w/Walker aftermarket replacement.;w/3 Inch Muffler Inlet; Reqd w/Walker aftermarket replacement.
    • Exhaust Hardware Attachment Method: Uses existing exhaust rod brackets or holes
    • Finish: Silver
    • Length: 5.875"
    • Material: Stainless Steel
    • Part Class: B
    • Part Description: 1991 GMC K3500 Silver Exhaust Bracket
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | All Trims | 8 Cyl 6.2L
    • 1991 GMC K3500 | All Trims | 8 Cyl 5.7L
    $13.15
  • Walker High Temperature Graphite for 1991 GMC K3500 - 31398

    Walker® High Temperature Graphite for 1991 GMC K3500

    PartNumber: 31398
    Product Specifications
    • Notes: Under 15000 lb GVW;with 2.5" Muffler Inlet;with 3" Muffler Inlet;with Converter;w/2.5" Muffler Inlet;Under 15,000 G.V.W.R; w/Converter;w/3 Inch Muffler Inlet;w/Single Catalytic Converter; w/3 Inch Muffler Inlet
    • Gasket / Seal Material: High Temperature Graphite With Wire Mesh Core
    • Gasket Type: Donut
    • Internet Product Code (IPC): 594508C9FEC
    • Item Grade: OEM Standard
    • Item has MSDS (SDS): N
    • Material: High Temperature Graphite With Wire Mesh Core
    • Max Year Covered: 1996
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 31398
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1987
    • Most Popular Make / Model: Chevrolet C1500
    • Most Popular Year: 1994
    • Package Contents: 1 Gasket
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Thickness: 0.705
    • Total Part VIO: 1118866
    • UPC: 086387313988
    • Part Description: 1991 GMC K3500 High Temperature Graphite
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | All Trims | 8 Cyl 6.2L
    • 1991 GMC K3500 | All Trims | 8 Cyl 5.7L
    $11.29
  • Walker Aluminized Steel Od Id Exhaust Pipe Connector for 1991 GMC K3500 - 41976

    Walker® Aluminized Steel Od Id Exhaust Pipe Connector for 1991 GMC K3500

    PartNumber: 41976
    Product Specifications
    • Notes: w/3 Inch Muffler Inlet; Cut to fit.;Used w/40582; Cut to fit.;w/2.5" Muffler Inlet; Used w/40582; Cut to fit.
    • Connector Gender: Male - Female
    • Exhaust Pipe Adapter Inlet Diameter: 3.0
    • Exhaust Pipe Adapter Outlet Diameter: 3.0
    • Exhaust Pipe Material: Steel
    • Exhaust Pipe Overall Length: 12.0
    • Exhaust Pipe Wall Maximum Gauge: Undisclosed
    • Finish: Aluminized
    • Inlet Outside Diameter: 3.000
    • Internet Product Code (IPC): A4F1D003176
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Length: 12.000
    • Material: Steel
    • Max Year Covered: 1998
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 41976
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1989
    • Most Popular Make / Model: Chevrolet C2500
    • Most Popular Year: 1993
    • Outlet Inside Diameter: 3.000
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 3691
    • UPC: 086387419765
    • Part Description: 1991 GMC K3500 Aluminized Steel Od Id Exhaust Pipe Connector
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | All Trims | 8 Cyl 6.2L
    $12.06
  • Walker Spring Bolt Kit for 1991 GMC K3500 - 36463

    Walker® Spring Bolt Kit for 1991 GMC K3500

    PartNumber: 36463
    Product Specifications
    • Notes: w/2.5" Muffler Inlet;w/Single Catalytic Converter; w/3 Inch Muffler Inlet;Under 15,000 G.V.W.R; w/Converter;w/3 Inch Muffler Inlet
    • Bolt Overall Length: 3.0
    • Bolt Thread Size: Fine
    • Drive Design: Hex
    • Fastener Plating: None
    • Finish: Natural
    • Hardware Material: Steel
    • Internet Product Code (IPC): A86040EEDEA
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Material: Steel
    • Max Year Covered: 1996
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 36463
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1975
    • Most Popular Make / Model: Chevrolet C1500
    • Most Popular Year: 1994
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 920176
    • UPC: 086387364638
    • Part Description: 1991 GMC K3500 Spring Bolt Kit
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | All Trims | 8 Cyl 6.2L
    • 1991 GMC K3500 | All Trims | 8 Cyl 5.7L
    $8.97
  • Walker Stainless Steel Silver Muffler Strap for 1991 GMC K3500 - 35564

    Walker® Stainless Steel Silver Muffler Strap for 1991 GMC K3500

    PartNumber: 35564
    Product Specifications
    • Notes: w/2.5" Muffler Inlet; Used w/22171 or 22732 or 22511 & OE Heat Shield;w/Single Catalytic Converter; w/3 Inch Muffler Inlet; Used w/22719;w/2.5" Muffler Inlet; Used w/22171 or 22732 or 22511 if OE Heat Shield not reusable;w/3 Inch Muffler Inlet; Used w/22719
    • Exhaust Strap Length: 34.25
    • Exhaust Strap Thickness: 0.025
    • Exhaust Strap Width: 1
    • Finish: Silver
    • Hardware Material: Steel
    • Internet Product Code (IPC): 481F35F3386
    • Item Grade: OEM Standard
    • Item has MSDS (SDS): N
    • Length: 34.250
    • Material: Steel
    • Max Year Covered: 2010
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 35564
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1973
    • Most Popular Make / Model: Ford F-150
    • Most Popular Year: 1993
    • Package Contents: Muffler Strap
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 3367563
    • UPC: 086387355643
    • Part Description: 1991 GMC K3500 Stainless Steel Silver Muffler Strap
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | All Trims | 8 Cyl 6.2L
    • 1991 GMC K3500 | All Trims | 8 Cyl 5.7L
    $9.34
  • Walker Rubber Black Exhaust Insulator for 1991 GMC K3500 - 35229

    Walker® Rubber Black Exhaust Insulator for 1991 GMC K3500

    PartNumber: 35229
    Product Specifications
    • Notes: w/Single Catalytic Converter;Under 15,000 G.V.W.R; w/Converter;w/Single Catalytic Converter; Under 15,000 G.V.W.R.
    • Attachment Method: OEM Style
    • Finish: Black
    • Hardware Material: Rubber
    • Internet Product Code (IPC): E837FFCB568
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Length: 3.500
    • Material: Rubber
    • Max Year Covered: 2019
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 35229
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1988
    • Most Popular Make / Model: Chevrolet Silverado 1500
    • Most Popular Year: 2007
    • Overall Length: 3.5
    • Package Contents: Insulator
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 21722253
    • Universal Or Specific Fit: Universal
    • UPC: 086387352291
    • Part Description: 1991 GMC K3500 Rubber Black Exhaust Insulator
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | All Trims | 8 Cyl 6.2L
    • 1991 GMC K3500 | All Trims | 8 Cyl 5.7L
    • 1991 GMC K3500 | All Trims | 8 Cyl 7.4L
    Show More
    $6.26
  • Walker Steel Silver Exhaust Bracket for 1991 GMC K3500 - 35362

    Walker® Steel Silver Exhaust Bracket for 1991 GMC K3500

    PartNumber: 35362
    Product Specifications
    • Notes: w/2.5" Muffler Inlet;w/2.5" Muffler Inlet; Used w/43295; Reqd w/Walker aftermarket replacement.;w/2.5" Muffler Inlet; Reqd w/Walker aftermarket replacement.
    • Attachment Method: Uses existing exhaust rod brackets or holes
    • Class: A
    • Finish: Silver
    • Inlet Quantity: 1
    • Item Grade: OEM Standard Part
    • Material: Steel
    • Outlet Quantity: 1
    • Part Description: 1991 GMC K3500 Steel Silver Exhaust Bracket
    More Info
    Vehicle Fitment
    • 1991 GMC K3500 | All Trims | 8 Cyl 6.2L
    • 1991 GMC K3500 | All Trims | 8 Cyl 5.7L
    $6.20
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