Chevy K3500 Catalytic Converter

Eastern ECO II 49-State Catalytic Converter

The ECO II Catalytic Converter from Eastern features greater loadings of precious metals - leading to better catalytic efficiency. This product is ideal to use on vehicles with complex or OBD II systems.

Eastern is one of the top manufacturers of catalytic converters, incorporating exclusive and sophisticated research and development to assure that only the best goes into the market.

Specifications:

• 16 in. overall length
• 3 in. inlet/outlet size
• Oval body

Fits the following 1996-2000 Chevrolet K3500 submodels:

• 1999-2000: LS; 8 Cyl 5.7L;
• 1996-2000: Base; 8 Cyl 5.7L;

• 1996-1997: Cheyenne; 8 Cyl 5.7L;

• 1996-1997: Silverado; 8 Cyl 5.7L;

Fits 2 more submodels. (Show all) Show less info

MAGNAFLOW 99000 SERIES HEAVY METAL SPUN CATALYTIC CONVERTER

This series of Magnaflow catalytic converter is loaded with heavy metal catalyst. It has larger catalyst volume and greater concentrations of catalytically active materials. Made from heavy gauge stainless steel, tip to tip, this catalytic converter has a ribbed body that minimizes expansion and distortion when it heats up. It has the strongest and smoothest flowing inlet and outlet joint and uses a monolithic honeycomb catalyst. It is also seam welded close to the converter body for a strong, tight bond.

Specifications

• 6,375 lbs. GVW
• Round body
• 12 in. L x 6.5 in. W, 16 in. overall length
• 2 in. inlet diameter
• 2 in. outlet diameter
• Single inlet and outlet configuration

Notes

• 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses
• May require additional welding for optimal installation
• One unit may cover a wide variety of vehicle makes and models

Fits the following 1996-2000 Chevrolet K3500 submodels:

• 1999-2000: LS; 8 Cyl 5.7L;
• 1996-2000: Base; 8 Cyl 5.7L;

• 1996-1998: Cheyenne; 8 Cyl 5.7L;

• 1996-1998: Silverado; 8 Cyl 5.7L;

Fits 2 more submodels. (Show all) Show less info

CATCO CATALYTIC CONVERTER

Catco catalytic converters are designed with 409 stainless steel pipes and shell for longer life.

Specifications

• 3-bolt flange welded inlet
• With two oxygen sensor ports
• Oval body
• 33.5 in. overall length
• 2.3 in. outlet a; 2.610 in. outlet b diameter
• Single inlet and outlet configuration

Notes

49-state legal; Not for sale or use in California; Cannot be shipped to California addresses

Fits the following 1996-1999 Chevrolet K3500 submodels:

• 1999-1999: LS; 8 Cyl 5.7L;
• 1996-1999: Base; 8 Cyl 5.7L;

• 1996-1998: Cheyenne; 8 Cyl 5.7L;

• 1996-1998: Silverado; 8 Cyl 5.7L;

Fits 2 more submodels. (Show all) Show less info

DAVICO EXACT FIT 49-STATE CATALYTIC CONVERTER

Do not settle for a universal or generic catalytic converter when you can replace your old or failing catalytic converter with a direct fit unit from Davico Manufacturing. This company has been producing catalytic converters since 1987 and is known for producing direct fit aftermarket catalytic converters that are at par with OEM units in terms of quality, specifications, and performance. Their Exact Fit Catalytic Converter is sized specifically for each application and uses the right substrate to meet the aftermarket performance standards for catalytic converters.

Features:

• Direct fit - made using reliable computer-controlled fabrication system for flawless replication
• Manufactured using strict OEM and emission control specifications
• No cutting, sliding, clamping, or welding required for easier installation

Specifications:

• 2 oxygen sensor ports
• Oval body

Notes:

• 49-state legal, not for sale or use in California; Cannot be shipped to California addresses

Fits the following 1996-2000 Chevrolet K3500 submodels:

• 1999-2000: LS; 8 Cyl 5.7L;
• 1999-2000: LS; 8 Cyl 7.4L;

• 1996-2000: Base; 8 Cyl 5.7L;

• 1996-2000: Base; 8 Cyl 7.4L;

• 1996-1998: Cheyenne; 8 Cyl 5.7L;

• 1996-1998: Cheyenne; 8 Cyl 7.4L;

• 1996-1998: Silverado; 8 Cyl 5.7L;

• 1996-1998: Silverado; 8 Cyl 7.4L;

Fits 6 more submodels. (Show all) Show less info

BOSAL CATALYTIC CONVERTER ASSEMBLY

Bosal catalytic converters are made to fit vehicle-specific requirements for backpressure, emissions, sound levels, and sensors. Designed and built for long life reliability.

Specifications

• Standard assembly with two catalytic converters
• Oval body
• Single inlet and outlet configuration

Notes

• 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses

Fits the following 1996-2000 Chevrolet K3500 submodels:

• 1999-2000: LS; 8 Cyl 5.7L;
• 1996-2000: Base; 8 Cyl 5.7L;

• 1996-1998: Cheyenne; 8 Cyl 5.7L;

• 1996-1998: Silverado; 8 Cyl 5.7L;

Fits 2 more submodels. (Show all) Show less info

WALKER CATALYTIC CONVERTER

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
• Oval body
• Easy bolt-on installation

Notes

• 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses

Fits the following 1988-1992 Chevrolet K3500 submodels:

• 1988-1992: Cheyenne; 8 Cyl 5.7L;
• 1988-1992: Silverado; 8 Cyl 5.7L;

• 1988-1990: Scottsdale; 8 Cyl 5.7L;

Fits 1 more submodels. (Show all) Show less info