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GMC G3500 Muffler

We have 5 Items In-stock. Select a year to continue.
$32.68 List Price $47.98 Save $15.30 Availability: In Stock
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WALKER SOUNDFX MUFFLER

Walker's SoundFX muffler features a sophisticated pipe routing and tuning technology that provides better flow and favorable OE-style sound. Its all-aluminized construction provides longer service life and quality appearance.

Specifications
  • 18 in. L x 8.81 in. W x 4.25 in. H, 26 in. overall length
  • 2.5 in. inlet diameter
  • Single offset inlet
  • 2 in. outlet diameter
  • Single center outlet
  • Oval body
  • Aluminized steel muffler material
Features
  • OE-style sound
  • SKU#: WK17889
  • Brand: Walker
  • Fit Note: 125.0 in. Wheelbase, Z Plus, With Catalytic Converter
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold Individually
  • Sound Level: Stock
  • Anticipated Ship Out Time: Same day - 1 business day
  • Attachment Style: Weld-On
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Fits the following GMC G3500 Years:
  • 1982 | 6 Cyl 4.1L | Vandura Special, Vandura
$46.65 List Price $68.14 Save $21.49 Availability: In Stock
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Walker's SoundFX mufflers feature a sophisticated pipe routing and tuning technology that provides better flow and favorable OE-style sound. Their all-aluminized construction provides longer service life and quality appearance.

Features:
  • OE-style sound
  • Aluminized steel muffler material

Specifications:

  • 21 in. L x 9.75 in. W x 4.25 in. H, 25.5 in. overall length
  • Single center inlet and dual offset outlet configuration
  • 2.5 in. inlet diameter
  • 2 in. outlet diameter
  • Oval body shape
  • Modifications and/or additional parts required
  • SKU#: WK17849
  • Brand: Walker
  • Fit Note: 125.0 in. Wheelbase, With Converter, 146.0 in. Wheelbase, 4BBL, 146.0 in. Wheelbase, Do Not Use With Federal Emission Control Or H5D Emission, Without Converter, Before 1-1-85, 4BBL, 146.0 in. Wheelbase, Do Not Use With Federal Emission Control Or H5D Emission, Without Converter, 4BBL, 146.0 in. Wheelbase, With Single Catalytic Converter, Do Not Use With Federal Emission Control Or H5D Emission, Without Converter, 4BBL, 146.0 in. Wheelbase, Without Converter, Do Not Use With Federal Emission Control Or H5D Emission, Before 1-1-85, 4BBL, 146.0 in. Wheelbase, Without Converter, Do Not Use With Federal Emission Control Or H5D Emission
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold Individually
  • Sound Level: Stock
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
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Fits the following GMC G3500 Years:
  • 1985-1986 | 8 Cyl 5.7L | Rally STX, Rally, Vandura
  • 1982-1986 | 8 Cyl 5.7L | Magnavan, Rally Camper Special, Vandura Special
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$60.80 List Price $95.48 Save $34.68 Availability: In Stock
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WALKER SOUNDFX MUFFLER

Walker's SoundFX muffler features a sophisticated pipe routing and tuning technology that provides better flow and favorable OE-style sound. Its all-aluminized construction provides longer service life and quality appearance.

Specifications
  • Aluminized steel muffler material
Features
  • OE-style sound
  • SKU#: WK18219
  • Brand: Walker
  • Fit Note: 125.0 in. Wheelbase, Over 8500 G.V.W.R., With Converter, Except Cutaway Chassis, 125.0 in. Wheelbase, With Single Catalytic Converter, Over 8500 G.V.W.R., 125.0 in. Wheelbase, With Single Catalytic Converter, 146.0 in. Wheelbase, With Single Catalytic Converter, Over 8500 G.V.W.R., 146.0 in. Wheelbase, With Single Catalytic Converter, Over 8500 G.V.W.R., With Converter, Except Cutaway Chassis
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Sound Level: Stock
  • Anticipated Ship Out Time: Same day - 1 business day
 
Fits the following GMC G3500 Years:
  • 1992-1996 | 8 Cyl 5.7L | Magnavan, Rally Camper Special, Rally STX, Rally, Vandura Special, Vandura
  • 1992-1995 | 6 Cyl 4.3L | Vandura Special, Vandura
$50.14 List Price $73.82 Save $23.68 Availability: In Stock
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Walker's Tru-Fit muffler features a sophisticated pipe routing and tuning technology that provides better flow and favorable OE-style sound. Its all-aluminized construction provides longer service life and quality appearance.

Features:
  • OE-style sound

Specifications:

  • 18 in. L x 8.81 in. W x 4.25 in. H, 26 in. overall length
  • Single offset inlet and center outlet configuration
  • 2.5 in. inlet diameter
  • 2 in. outlet diameter
  • Oval body shape
  • SKU#: WK18177
  • Brand: Walker
  • Fit Note: 125.0 in. Wheelbase, With Converter, 146.0 in. Wheelbase, 4BBL, 146.0 in. Wheelbase, Do Not Use With Federal Emission Control Or H5D Emission, Without Converter, Before 1-1-85, 4BBL, 146.0 in. Wheelbase, Do Not Use With Federal Emission Control Or H5D Emission, Without Converter, 4BBL, 146.0 in. Wheelbase, With Single Catalytic Converter, Do Not Use With Federal Emission Control Or H5D Emission, Without Converter, 4BBL, 146.0 in. Wheelbase, Without Converter, Do Not Use With Federal Emission Control Or H5D Emission, Before 1-1-85, 4BBL, 146.0 in. Wheelbase, Without Converter, Do Not Use With Federal Emission Control Or H5D Emission
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Sound Level: Stock
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
(see more)
Fits the following GMC G3500 Years:
  • 1985-1986 | 8 Cyl 5.7L | Rally STX, Rally, Vandura
  • 1982-1986 | 8 Cyl 5.7L | Magnavan, Rally Camper Special, Vandura Special
(see more)
$47.37 List Price $68.14 Save $20.77 Availability: In Stock
  • Low Price Guarantee
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Walker's SoundFX mufflers feature a sophisticated pipe routing and tuning technology that provides better flow and favorable OE-style sound. Their all-aluminized construction provides longer service life and quality appearance.

Features:
  • OE-style sound
  • Aluminized steel muffler material

Specifications:

  • 21 in. L x 9.75 in. W x 4.25 in. H, 26.5 in. overall length
  • Single offset inlet and offset outlet configuration
  • 2.5 in. inlet diameter
  • 2.25 in. outlet diameter
  • Oval body shape
  • Modifications and/or additional parts required
  • SKU#: WK17845
  • Brand: Walker
  • Fit Note: 125.0 in. Wheelbase, 146.0 in. Wheelbase
  • Color/Finish: Natural
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold Individually
  • Sound Level: Stock
  • Recommended Use: OE Replacement
(see more)
Fits the following GMC G3500 Years:
  • 1983-1990 | 8 Cyl 6.2L | Magnavan, Rally Camper Special, Rally STX, Rally, Vandura Special, Vandura
  • 1983-1984 | 8 Cyl 6.2L | Rally Custom