1988 GMC G3500 Catalytic Converter Parts

Choose your Engine for your 1988 GMC G3500


Showing 1 - 10 of 10 products
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Magnaflow
  • Universal Catalytic Converter - 3in.
  • CARB Executive Order D-193-105; Certification Level : PRE-OBDII OE Spec Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 3in.
  • 3in. Universal California Pre-OBDII Catalytic Converter
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 3
    • Mounting Hardware Included: No
    • Hangers Included: No
    • Heat Shield Attached: Yes
    • Body Width: 6.375
    • Body Type: Clam Shell
    • Heat Shield Material: Aluminized Steel
    • Body Height: 3.75
    • Subtitle: California / Carb Compliant
    • Inlet Attachment: Weld-on
    • Outlet Orientation: Straight
    • Body Shape: Oval
    • Outlet Attachment: Weld-on
    • Sensor Port Count: 0
    • Substrate: Ceramic
    • Air Tube Adaptable: No
    • Clamp Included: No
    • Outlet Diameter: 3

Additional Fitment Information:
Vehicle Block CC Engine CID
1988 - GMC G3500 V - 8 Cyl 7.4L 454

Magnaflow
  • Universal Catalytic Converter - 3.00in.
  • To 8,500lbs. Gross Vehicle Weight Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 3.00in.
  • Universal Standard Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 3
    • Heat Shield Attached: Yes
    • Body Width: 5.5
    • Body Type: Clam Shell
    • Heat Shield Material: Aluminized Steel
    • Body Height: 3.75
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic
    • Inlet Attachment: Weld-on
    • Heat Shield Included: Yes
    • Outlet Orientation: Straight
    • Body Shape: Oval
    • Outlet Attachment: Weld-on
    • Sensor Port Count: 0
    • Air Tube Adaptable: No
    • Outlet Diameter: 3

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1988 - GMC G3500 V - Front 8 Cyl 5.7L 350

Magnaflow
  • Universal Catalytic Converter - 3.00in.
  • Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 3.00in.
  • Universal Standard Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 3
    • Heat Shield Attached: Yes
    • Body Width: 5.5
    • Body Type: Clam Shell
    • Heat Shield Material: Aluminized Steel
    • Body Height: 3.75
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic
    • Inlet Attachment: Weld-on
    • Heat Shield Included: Yes
    • Outlet Orientation: Straight
    • Body Shape: Oval
    • Outlet Attachment: Weld-on
    • Sensor Port Count: 0
    • Air Tube Adaptable: No
    • Outlet Diameter: 3

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1988 - GMC G3500 V - Rear 8 Cyl 5.7L 350

Magnaflow
  • Universal Catalytic Converter - 2.50in.
  • Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 2.50in.
  • Universal Standard Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 2.5
    • Heat Shield Attached: Yes
    • Body Width: 5.5
    • Body Type: Clam Shell
    • Heat Shield Material: Aluminized Steel
    • Body Height: 3.75
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic
    • Inlet Attachment: Weld-on
    • Heat Shield Included: Yes
    • Outlet Orientation: Straight
    • Body Shape: Oval
    • Outlet Attachment: Weld-on
    • Sensor Port Count: 0
    • Air Tube Adaptable: No
    • Outlet Diameter: 2.5

Additional Fitment Information:
Vehicle Block CC Engine CID
1988 - GMC G3500 V - 6 Cyl 4.3L 262

Magnaflow
  • Universal Catalytic Converter - 3.00in.
  • CARB Executive Order D-193-104; Certification Level : PRE-OBDII OE Spec Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 3.00in.
  • 3in. Universal California Pre-OBDII Catalytic Converter
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 3
    • Heat Shield Attached: Yes
    • Body Width: 5.5
    • Body Type: Clam Shell
    • Heat Shield Material: Aluminized Steel
    • Body Height: 3.75
    • Subtitle: California / Carb Compliant
    • Substrate Material: Ceramic
    • Inlet Attachment: Weld-on
    • Heat Shield Included: Yes
    • Outlet Orientation: Straight
    • Body Shape: Oval
    • Outlet Attachment: Weld-on
    • Sensor Port Count: 0
    • Air Tube Adaptable: No
    • Outlet Diameter: 3

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1988 - GMC G3500 V - Rear 8 Cyl 5.7L 350

Magnaflow
  • Universal Catalytic Converter - 2.5in.
  • CARB Executive Order D-193-105; Certification Level : PRE-OBDII OE Spec Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 2.5in.
  • 2.50in. Universal California Pre-OBDII Catalytic Converter
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 2.5
    • Mounting Hardware Included: No
    • Hangers Included: No
    • Heat Shield Attached: Yes
    • Body Width: 6.375
    • Body Type: Clam Shell
    • Heat Shield Material: Aluminized Steel
    • Body Height: 3.75
    • Subtitle: California / Carb Compliant
    • Inlet Attachment: Weld-on
    • Outlet Orientation: Straight
    • Body Shape: Oval
    • Outlet Attachment: Weld-on
    • Sensor Port Count: 0
    • Substrate: Ceramic
    • Air Tube Adaptable: No
    • Clamp Included: No
    • Outlet Diameter: 2.5

Additional Fitment Information:
Vehicle Block CC Engine CID
1988 - GMC G3500 V - 6 Cyl 4.3L 262

Magnaflow
  • Universal Catalytic Converter - 3.00in.
  • To 15,000lbs. Gross Vehicle Weight Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 3.00in.
  • Universal Standard Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 3
    • Heat Shield Attached: Yes
    • Body Width: 6.5
    • Overall Length: 19.5
    • Body Type: Clam Shell
    • Heat Shield Material: Aluminized Steel
    • Body Height: 3.75
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic
    • Inlet Attachment: Weld-on
    • Heat Shield Included: Yes
    • Outlet Orientation: Straight
    • Body Shape: Oval
    • Outlet Attachment: Weld-on
    • Sensor Port Count: 0
    • Air Tube Adaptable: No
    • Body Length: 15.5
    • Outlet Diameter: 3

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1988 - GMC G3500 V - Front 8 Cyl 5.7L 350

Magnaflow
  • Direct-Fit Catalytic Converter
  • Direct-Fit Catalytic Converter
  • Direct-Fit Standard Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Attachment: Bolt-on
    • Main Piping Diameter: 2.25
    • Heat Shield Included: Yes
    • Air Tube Adaptable: No
    • Overall Length: 24.75
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic

Additional Fitment Information:
Vehicle Block CC Engine CID
1988 - GMC G3500 V - 6 Cyl 4.3L 262

Magnaflow
  • Direct-Fit Catalytic Converter
  • To 8,500lbs. Gross Vehicle Weight
  • Direct-Fit Catalytic Converter
  • Direct-Fit Standard Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Attachment: Bolt-on
    • Heat Shield Included: Yes
    • Air Tube Adaptable: No
    • Overall Length: 26
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic

This Part Fits the Following OEM/Substitute Numbers:
88968527

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1988 - GMC G3500 V - Front 8 Cyl 5.7L 350

Magnaflow
  • Universal Catalytic Converter - 3.00in.
  • Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 3.00in.
  • Universal Standard Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 3
    • Heat Shield Attached: Yes
    • Body Width: 6.5
    • Overall Length: 19.5
    • Body Type: Clam Shell
    • Heat Shield Material: Aluminized Steel
    • Body Height: 3.75
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic
    • Inlet Attachment: Weld-on
    • Heat Shield Included: Yes
    • Outlet Orientation: Straight
    • Body Shape: Oval
    • Outlet Attachment: Weld-on
    • Sensor Port Count: 0
    • Air Tube Adaptable: No
    • Body Length: 15.5
    • Outlet Diameter: 3

Additional Fitment Information:
Vehicle Block CC Engine CID
1988 - GMC G3500 V - 8 Cyl 7.4L 454
Showing 1 - 10 of 10 products

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