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MagnaFlow Direct Fit Catalytic Converter 90-95 Chevrolet C2500 4.3L/5.7L/7.4L

SKU: MAG3391477

Catalytic Converters

MAG Converter Direct Fit...

MagnaFlow Direct Fit Catalytic Converter 90-95 Chevrolet C2500 4.3L/5.7L/7.4L

SKU: MAG3391477

Catalytic Converters

MAG Converter Direct Fit...

A$1,782.58
Last Available from MFR. LAST ONE AVAILABLE from the manufacturer's distribution centre. Once sold, this item may not be immediately available again. The dispatch timeframe shown is an estimate based on historical orders for this part and is dependent on the manufacturer releasing the final available unit.

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Description

MagnaFlow Direct Fit Catalytic Converter 90-95 Chevrolet C2500 4.3L/5.7L/7.4L

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 3391477. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This direct-fit catalytic converter is designed to fit the 1990-1995 Chevrolet K2500, 1988-1995 Chevrolet C3500, and additional vehicles. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.

Additional Information

Magnaflow California Direct-Fit Catalytic Converter

Additional Application Notes
• 3 in. Main Piping Dia.; 3 in. Inlet/Outlet; L-11 in.; W-5 in.; L-26.25 in. Overall; Not Air Tube Adaptable; Stainless Steel;CARB E.O. D-193-132
• Up To 15000 Gross Vehicle Weight To 15,000lbs. Gross Vehicle Weight Certification Level : PRE-OBDII 3in. Inner Diameter Inlet X 3in. Outer Diameter Outlet X 26in. Overall Length 3 in. Main Piping Dia.; 3 in. Inlet/Outlet; L-11 in.; W-5 in.; L-26.25 in. Overall; Not Air Tube Adaptable; Stainless Steel;CARB E.O. D-193-132
• Up To 15000 Gross Vehicle Weight 3 in. Main Piping Dia.; 3 in. Inlet/Outlet; L-11 in.; W-5 in.; L-26.25 in. Overall; Not Air Tube Adaptable; Stainless Steel;CARB E.O. D-193-132
• Certification Level : PRE-OBDII 3in. Inner Diameter Inlet X 3in. Outer Diameter Outlet X 26in. Overall Length 3 in. Main Piping Dia.; 3 in. Inlet/Outlet; L-11 in.; W-5 in.; L-26.25 in. Overall; Not Air Tube Adaptable; Stainless Steel;CARB E.O. D-193-132
• To 8,500lbs. Gross Vehicle Weight Over 8500 Gross Vehicle Weight Certification Level : PRE-OBDII 3in. Inner Diameter Inlet X 3in. Outer Diameter Outlet X 26in. Overall Length 3 in. Main Piping Dia.; 3 in. Inlet/Outlet; L-11 in.; W-5 in.; L-26.25 in. Overall; Not Air Tube Adaptable; Stainless Steel;CARB E.O. D-193-132
• Over 8500 Gross Vehicle Weight 3 in. Main Piping Dia.; 3 in. Inlet/Outlet; L-11 in.; W-5 in.; L-26.25 in. Overall; Not Air Tube Adaptable; Stainless Steel;CARB E.O. D-193-132
• Certification Level : PRE-OBDII 3in. Inner Diameter Inlet X 3in. Outer Diameter Outlet X 26in. Overall Length
• Single Cat. System 3 in. Main Piping Dia.; 3 in. Inlet/Outlet; L-11 in.; W-5 in.; L-26.25 in. Overall; Not Air Tube Adaptable; Stainless Steel;CARB E.O. D-193-132
• with Single Converter Single Cat. System Certification Level : PRE-OBDII 3in. Inner Diameter Inlet X 3in. Outer Diameter Outlet X 26in. Overall Length 3 in. Main Piping Dia.; 3 in. Inlet/Outlet; L-11 in.; W-5 in.; L-26.25 in. Overall; Not Air Tube Adaptable; Stainless Steel;CARB E.O. D-193-132
• Over 8,500lbs. Gross Vehicle Weight Certification Level : PRE-OBDII 3in. Inner Diameter Inlet X 3in. Outer Diameter Outlet X 26in. Overall Length
• To 15,000lbs. Gross Vehicle Weight Certification Level : PRE-OBDII 3in. Inner Diameter Inlet X 3in. Outer Diameter Outlet X 26in. Overall Length 3 in. Main Piping Dia.; 3 in. Inlet/Outlet; L-11 in.; W-5 in.; L-26.25 in. Overall; Not Air Tube Adaptable; Stainless Steel;CARB E.O. D-193-132
• Up To 8500 Gross Vehicle Weight To 8,500lbs. Gross Vehicle Weight Certification Level : PRE-OBDII 3in. Inner Diameter Inlet X 3in. Outer Diameter Outlet X 26in. Overall Length 3 in. Main Piping Dia.; 3 in. Inlet/Outlet; L-11 in.; W-5 in.; L-26.25 in. Overall; Not Air Tube Adaptable; Stainless Steel;CARB E.O. D-193-132
• Up To 8500 Gross Vehicle Weight 3 in. Main Piping Dia.; 3 in. Inlet/Outlet; L-11 in.; W-5 in.; L-26.25 in. Overall; Not Air Tube Adaptable; Stainless Steel;CARB E.O. D-193-132
• Over 8500 Gross Vehicle Weight Over 8,500lbs. Gross Vehicle Weight Certification Level : PRE-OBDII 3in. Inner Diameter Inlet X 3in. Outer Diameter Outlet X 26in. Overall Length 3 in. Main Piping Dia.; 3 in. Inlet/Outlet; L-11 in.; W-5 in.; L-26.25 in. Overall; Not Air Tube Adaptable; Stainless Steel;CARB E.O. D-193-132
• To 15,000lbs. Gross Vehicle Weight Certification Level : PRE-OBDII 3in. Inner Diameter Inlet X 3in. Outer Diameter Outlet X 26in. Overall Length

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 05:00:21

Data: v4.2 - Upd: 2026-11-08 04:23:18

Features

  • Durable 308 stainless steel MIG welds
  • Expertly Crafted To Replicate OEM Like Flow Dynamics; Maintaining Factory Performance And Fuel Efficiency
  • Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
  • High Strength 16 Gauge 409 Stainless Steel Tubing For Exceptional Corrosion Resistance And Maximum Service Life
  • Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation
  • OE-sized barbed exhaust hangers made from corrosion-resistant 410 stainless steel, designed to reduce noise and vibration
  • Simplifies Installation w/Essential Gaskets And Hardware Being Included In The Box
  • Simplifies installation with essential gaskets and hardware being included in the box
  • Your trusted source for CARB-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
  • Your Trusted Source For CARB-Compliant Catalytic Converters; Providing Assurance Of Genuine Compliance

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Air Tube Adaptable:No
Air Tube Count:0
Body Length:11.000 in.
Body Material:Stainless Steel
Body Type:Spun
Body Width:5.000 in.
CARB Executive Order Number:D-193-132
Catalytic Converter Air Tube Adapter:Not Air Tube Kit Adaptable
Catalytic Converter Format:Pre-Catalytic Converter and Main Catalytic Converter
Clamp Included:No
Clamps Included:No
Converter Body Size:5.000 in. O.D.
Converter Quantity:1
Core Substrate Material:Ceramic
Exhaust Component Mount Type:Uses Factory Hangers
Exhaust Pipe Material:Stainless Steel
Finish:Stainless Steel
Grade Type:Regular
Hangers Included:No
Heat Shield Attached:No
Heat Shield Material:None
Inlet Attachment Type:Clamp-On
Inlet Attachment:Clamp-On
Inlet Connection Type:Clamp-On
Inlet Gasket Included:No
Inlet Inside Diameter:3.000 in.
Inlet Mounting Hardware Included:No
Inlet Type:Clamp-On
Main Piping Diameter:3
Material:Stainless Steel
Mounting Hardware Included:No
Outlet Attachment Type:Clamp-On
Outlet Attachment:Clamp-On
Outlet Connection Type:Clamp-On
Outlet Gasket Included:No
Outlet Mounting Hardware Included:No
Outlet Outside Diameter:3.000 in.
Outlet Type:Clamp-On
Overall Length:26.250 in.
Oxygen Sensor Location:None
Part Number:mag3391477
Pipe Material:Stainless Steel
Recommended Use:Converter
Sensor Port Count:0
Substrate Material:Ceramic
Subtitle:CARB Compliant Direct-Fit Catalytic Converter
Tube Material:Stainless Steel
Type:Direct-Fit
Universal Or Specific Fit:Specific

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Magnaflow, MagnaFlow Exhaust Products, MAGNAFLOW PERF EXHAUST, Magnaflow Performance
StreetFX SKU mag3391477
SFX Item ID 4284296
Accounting SKU mag-3391477
Manufacturer SKU 3391477
Manufacturer UPC 888563077871
Alternative References 3391477, MFL3391477, MPE-3391477

Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, Chevy, GMC, 4.3L, 5.7L, 7.4L, Each

MagnaFlow California Grade CARB Compliant direct-fit catalytic converters comply with California Air Resources Board (CARB) emissions regulations, which require more precious metals and rigorous testing, plus the direct-fit means an easier bolt-on install for you. Choose the perfect fit for your vehicle.

Features include:
• Stainless steel construction
• CNC-precision robotic manufacturing
• Limited 5-year/50,000 mile warranty

Product Attributes
BrandMagnaFlow
Manufacturer's Part Number3391477
Part TypeCatalytic Converters
UPC888563077871
Inlet Quantity1
Converter Inlet AttachmentSlip fit
Outlet Quantity1
Converter Outlet AttachmentSlip fit
Converter Case MaterialStainless steel
Converter Substrate MaterialCeramic substrate
Converter Overall Length (in.)26.25
Converter Style3-way
RemanufacturedNo
AIR TubeNo
Heat ShieldNo
QuantitySold individually.
CARB EO Number(s)D-193-132

Manufacturer Attributes
Air Tube Count 0
Sensor Port Count 0
Overall Length 26.25
Substrate Material Ceramic
Inlet Type Clamp-On
Outlet Type Clamp-On
Clamps Included No
Hangers Included No
Heat Shield Attached No
Inlet Gasket Included No
Inlet Mounting Hardware Included No
Outlet Gasket Included No
Outlet Mounting Hardware Included No
Air Tube Adaptable No
Grade Type Regular
Universal Or Specific Fit Specific
Body Type Spun
Finish Stainless Steel
Tube Material Stainless Steel
Body Material Stainless Steel
CARB Executive Order Number D-193-132
Product Class Catalytic Converter
Product Outline Your trusted source for CARB-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
Simplifies installation with essential gaskets and hardware being included in the box
Durable 308 stainless steel MIG welds
Vehicle Brief Catalytic Converter

Compatibility

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