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Magnaflow 334009

Pre OBD-II California Universal Catalytic Converter Body Shape: Oval, Center/Center

Magnaflow 334009

642-334009

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Magnaflow 334009 Pre OBD-II California Universal Catalytic Converter Body Shape: Oval, Center/Center $99.82
Pre OBD-II California Universal Catalytic Converter
  • Body Shape: Oval, Center/Center
  • Inlet/Outlet: 3"
  • Width: 6.5"
  • Body Length: 12"
  • Overall Length: 16"

  • Magnaflow 334009 Details

    California Emissions Pre OBD-II Universal Catalytic Converters


  • Universal California Catalytic Converter
  • E.O. D-193-104

  • Specifications:

    Body Length (in.)
    12
    Overall Length (in.)
    16
    Inlet Size (in.)
    3
    Outlet Size (in.)
    3
    Material
    Stainless Steel
    Emission
    California
    Core Substrate Material
    Ceramic
    Converter Body Size
    OEM
    California Air Board Approved
    Yes
    Universal Or Specific Fit
    Universal
    Catalytic Converter Format
    Pre-Catalytic Converter and Main Catalytic Converter
    Oxygen Sensor Location
    N/A
    CAT Converter Air Tube Adapter
    Not Air Tube Kit Adaptable
    Recommended Use
    Converter
    AIR Tube
    No
    Body Size
    OEM
    California Legal
    Yes
    CARB EO Number
    D-193-104 (pdf)
    Converter Style
    3-way
    Heat Shield
    Yes
    Inlet Attachment
    Slip fit
    Outlet Attachment
    Slip fit
    Quantity
    Sold individually
    Substrate Material
    Ceramic honeycomb
    Substrate Material
    OEM
    Outlet Quantity
    One
    Case Material
    Stainless steel
    Inlet Diameter (in.)
    3
    Outlet Diameter (in.)
    3
    Inlet Quantity
    One
    Manufacturer's Part Number:
    334009

    For engines built before 1996, these catalytic converters have stainless steel ribbed bodies that minimize expansion/distortion when the converter heats up. The ribs form a channel that protects pads from direct exposure to exhaust gas, plus they keep the ceramic catalyst aligned. Rigid OE-type heat shields add structural stability, and strong 1/2" lap-joints fuse necks to the body (for best flow, necks don't extend into bodies). .


    Choosing the Correct Catalytic Converter
    1.
    Determine engine size and vehicle weight (there are legal limit regulations).

    2. Determine the type of catalytic converter being replaced:
  • Pre OBD-II converters are for vehicles built before 1996.
  • OBD-II converters must be used on vehicles built in 1996-Up.

    3. If the engine has been changed and is not the same model year as the chassis, proceed as follows:
  • For engines older than the chassis, select the converter based on the chassis model year.
  • For engines newer than the chassis, select the converter according to the engine requirement.

    4. It is necessary to know which type of catalytic converter was originally used on the vehicle: 2-Way, 3-Way, or 3-Way + Air. Required by the EPA, this information (abbreviations listed below) is on the vehicle emission control label in the engine compartment. The label should be visible on the firewall, hood's underside, radiator support, fan shroud, or shock tower.
  • 2-Way (Oxidation) = OC or COC
  • 3-Way (Oxidation Reduction) = TWC or ORC
  • 3-Way + Air (3-Way plus Oxidation) = TWC/OC or ORC/OC


    Note: These Catalytic Converters are legal for sale, installation, or use on licensed vehicles in the state of California.

  • Does Magnaflow 334009 fit your vehicle?

    Narrow Results

    1987 GMC R1500 SUBURBAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: HIGH SIERRA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1988 CHEVROLET V30 PICKUP

    • Fitment_Note: OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: CUSTOM DELUXE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987 CHEVROLET V20 SUBURBAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: CUSTOM DELUXE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988 CHEVROLET R30 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988-1989 GMC C2500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SIERRA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987 CHEVROLET R10 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: CUSTOM DELUXE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987 GMC V2500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: HIGH SIERRA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988-1989 CHEVROLET C3500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1989 CHEVROLET R3500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1989 CHEVROLET V2500 SUBURBAN

    • Fitment_Note: OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1988 CHEVROLET V30 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1992-1993 CHEVROLET K2500 SUBURBAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1988-1989 CHEVROLET K2500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988-1989 GMC K3500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SIERRA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988-1989 GMC K3500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SIERRA SLE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1989 GMC V3500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987-1988 CHEVROLET R20 SUBURBAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987-1989 GMC R2500 SUBURBAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987-1989 GMC V2500 SUBURBAN

    • Fitment_Note: OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1991 GMC R2500 SUBURBAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987 GMC V2500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SIERRA CLASSIC
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988 CHEVROLET R20 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987 CHEVROLET R20 SUBURBAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 7.4
    • SubModel: CUSTOM DELUXE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987-1989 GMC G25/G2500 VAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: RALLY STX
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1989 CHEVROLET V3500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1990 GMC R2500 SUBURBAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 7.4
    • SubModel: SLE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987-1988 CHEVROLET V20 SUBURBAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1989 CHEVROLET G10 VAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SPORTVAN
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988-1989 CHEVROLET C3500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1989 CHEVROLET R3500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987 CHEVROLET P30 VAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1989 GMC G15/G1500 VAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: RALLY STX
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1989 GMC R2500 SUBURBAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SIERRA CLASSIC
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1989 GMC V2500 SUBURBAN

    • Fitment_Note: OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SIERRA CLASSIC
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1989 CHEVROLET R3500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1988-1989 CHEVROLET K3500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1992-1993 GMC K2500 SUBURBAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1988 CHEVROLET C1500 PICKUP

    • Fitment_Note: OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1990 GMC G35/G3500 VAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: VANDURA SPECIAL
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988 GMC C1500 PICKUP

    • Fitment_Note: OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SIERRA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988-1989 GMC C3500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 7.4
    • SubModel: SIERRA
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987 GMC R1500 PICKUP

    • Fitment_Note: OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SIERRA CLASSIC
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1989 CHEVROLET R1500 SUBURBAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1988 CHEVROLET V30 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: CUSTOM DELUXE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987 CHEVROLET R20 SUBURBAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: CUSTOM DELUXE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987 GMC V1500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1989 CHEVROLET V3500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1990 GMC G35/G3500 VAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: MAGNAVAN
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1990 GMC G35/G3500 VAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: VANDURA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1989 CHEVROLET V3500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1989 CHEVROLET R3500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1989 GMC R2500 SUBURBAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1988 CHEVROLET V30 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987-1989 CHEVROLET G30 VAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SPORTVAN
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988-1989 CHEVROLET C3500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988-1989 GMC C3500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 7.4
    • SubModel: SIERRA SLX
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987 CHEVROLET R10 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1988 GMC R2500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SIERRA CLASSIC
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1989 GMC G25/G2500 VAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: VANDURA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1989 GMC G25/G2500 VAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: RALLY
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988-1989 GMC K2500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SIERRA SLX
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1992-1993 CHEVROLET K2500 SUBURBAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1988-1989 CHEVROLET K3500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987-1990 GMC G35/G3500 VAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: RALLY STX
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1989 GMC R3500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SIERRA CLASSIC
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1989 CHEVROLET V1500 SUBURBAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1988 CHEVROLET R20 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1989 GMC R3500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987 CHEVROLET V20 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1990 CHEVROLET G30 VAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: CHEVY VAN
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1989 CHEVROLET V3500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1989 CHEVROLET R2500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1988 CHEVROLET R30 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • Aspiration: N
    • SubModel: CUSTOM DELUXE
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988-1989 GMC K3500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 7.4
    • SubModel: SIERRA
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987-1988 GMC V3500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SIERRA CLASSIC
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1989 CHEVROLET G20 VAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: CHEVY VAN
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988-1989 CHEVROLET K3500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1990 CHEVROLET V2500 SUBURBAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1988 CHEVROLET K1500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1990 CHEVROLET G30 VAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: BEAUVILLE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1988 CHEVROLET R30 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987 GMC R2500 SUBURBAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: HIGH SIERRA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988 CHEVROLET V30 PICKUP

    • Fitment_Note: OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988-1989 GMC K2500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SIERRA SLE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987 GMC V1500 SUBURBAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: HIGH SIERRA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987 GMC R1500 PICKUP

    • Fitment_Note: OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988-1989 GMC K3500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 7.4
    • SubModel: SIERRA SLE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987 CHEVROLET R10 SUBURBAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: CUSTOM DELUXE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1989 GMC R3500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1988-1989 CHEVROLET C2500 PICKUP

    • CC: 5735
    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1988 CHEVROLET V10 SUBURBAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988 GMC C1500 PICKUP

    • Fitment_Note: OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SIERRA SLX
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1989 GMC R3500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: HIGH SIERRA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1988 CHEVROLET V20 SUBURBAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1989 CHEVROLET R2500 SUBURBAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1989 CHEVROLET P30 VAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: STEP-VAN
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1989 CHEVROLET R3500 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1992-1993 GMC C2500 SUBURBAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 7.4
    • SubModel: SLE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987-1988 CHEVROLET R20 PICKUP

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1989 CHEVROLET R1500 SUBURBAN

    • Fitment_Note: Certification Level PRE-OBDII~OE Spec~Cutting And Welding Required For Installation
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

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