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GMC V3500 Catalytic Converter

We have 4 Items In-stock. Select a year to continue.
$58.11 List Price $68.57 Save $10.46 Availability: In Stock
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EASTERN CATALYTIC CONVERTER

World-class quality and innovation have made Eastern the best converter manufacturer in the business. 100% of Eastern's research and development efforts goes into making the finest aftermarket and original equipment catalytic converters on the market. Each Eastern catalytic converter uses advanced materials design which retains maximum engine output and maximizes catalytic efficiency. Eastern's proprietary NANO technology chemistry yields highly efficient loadings for lower cost and better converter efficiency.

Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: EAST70531
  • Brand: Eastern
  • Fit Note: 4WD, Under 8500 lbs. GVW
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 6 x 4.25 x 14 in., 18 in. overall length
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Fits the following GMC V3500 Years:
  • 1990-1991 | 8 Cyl 5.7L | SLE
  • 1987-1991 | 8 Cyl 5.7L | Base
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Rating: (see review/s)

"My friend is borrowing my van and keeping mileage recorded for me since i beleive my orig replacement cat was clogged.." posted by: Scooby on June 26, 2008

$81.69 List Price $105.71 Save $24.02 Availability: In Stock
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  • Not legal for use in California or in states adopting the California emissions standards
  • Semi-universal design – cut out your old catalytic converter and weld in the new one
  • Stainless Steel Construction
  • Legendary Magnaflow quality, power, and sound
  • Ceramic, honeycomb catalyst designed for maximum flow and surface area

When you want the best, you want Magnaflow!  These 49-State Legal semi-universal catalytic converters have a catalyst specifically designed for your vehicle – just cut out your old catalytic converter and weld in the new one.  Engineered to cut emissions and improve performance.

  • SKU#: M6694009
  • Brand: Magnaflow
  • Fit Note: For Units with 26-1/2 in. Overall Length
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 12 in. L x 6.5 in. W x 4 in. H, 16 in. overall length
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Fits the following GMC V3500 Years:
  • 1990-1991 | 8 Cyl 5.7L | SLE
  • 1987-1991 | 8 Cyl 5.7L | Base
(see more)
$85.35 List Price $197.88 Save $112.53 Availability: In Stock
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WALKER CATALYTIC CONVERTER, UNIVERSAL

Walker catalytic converters feature OE style design and fit, thicker OE-quality flanges, oxygen sensor fittings, heat-shielded pipe, and structural brace for enhanced strength and durability.

Features
  • Higher loaded substrate
  • Easy bolt-on installation
Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: WK15043
  • Brand: Walker
  • Fit Note: For Units with 26-1/4 in. Overall Length
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 18 in. overall length
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Fits the following GMC V3500 Years:
  • 1990-1991 | 8 Cyl 5.7L | SLE
  • 1987-1991 | 8 Cyl 5.7L | Base
(see more)
$124.56 List Price $162.82 Save $38.26 Availability: In Stock
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FLOWMASTER – DIRECT FIT 49-STATE LEGAL* CATALYTIC CONVERTERS

Flowmaster’s Direct Fit catalytic converter is dyno-proven to dramatically increase horsepower and reduce emissions better than your stock catalytic converter. It’s legal in 49 states and passes the federal EPA emissions standards – one of those ‘too good to be true’ must-have aftermarket products. Flowmaster, known as ‘the exhaust technology company,’ is a leading manufacturer of high performance exhaust systems and respected for design, innovation and engineering.

  • Street legal - complies with federal EPA emissions standards
  • 50,000-mile/5-year casing warranty and 25,000-mile emissions warranty
  • Proven to improve horsepower while reducing emissions at the same time
  • 100% welded stainless body means long-lasting durability
  • Direct fit by vehicle year, make and model
  • Quick and easy installation
  • Dyno-tested
  • Factory replacement part
  • Precious metals and oversized substrates mean fewer toxins leaving the tailpipes
  • Includes heat shield for added protection

  • SKU#: F132010040
  • Brand: Flowmaster
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Notes: 2.50 in. Inlet/Outlet
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Fits the following GMC V3500 Years:
  • 1990-1991 | 8 Cyl 7.4L | SLE
  • 1987-1991 | 8 Cyl 7.4L | Base
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