800.345.4545
Call Our Support Line
24 Hours / 7 Days a Week!  
FREE SHIPPING!
Same Day Shipping Before 11 PM ET
0
My Cart
0
$0.00
Shop By Vehicle
Shop By
Category
Close Menu
Shop By Vehicle
Top Categories
All Categories

Top Categories

All Categories


Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates
Rebates
Help

Flowmaster 2600230

Super Duty Catalytic Converter Oval - W/O Air Tube

Flowmaster 2600230

389-2600230

jegs shipping
FREE Shipping
Ships from Manufacturer
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Flowmaster 2600230 Super Duty Catalytic Converter Oval - W/O Air Tube $194.18
Super Duty Catalytic Converter
  • Oval - W/O Air Tube
  • Inlet: 3"
  • Outlet: 3"
  • EPA Rated Up To 7.5L, 15,000 lbs

  • Specifications:

    Inlet Size (in.)
    3
    Outlet Size (in.)
    3
    Material
    Stainless Steel
    Emission
    Non-California (49-State)
    Body Length (in.)
    21.5
    Core Substrate Material
    Ceramic
    Converter Body Size
    OEM
    Outlet Quantity
    1
    Heat Shield Attached
    Yes
    Core Shape
    Round
    AIR Tube
    No
    Body Size
    OEM
    California Legal
    No
    Converter Overall Width (in.)
    7.25
    Converter Style
    2-way/3-way
    Heat Shield
    Yes
    Inlet Attachment
    Slip fit
    Outlet Attachment
    Slip fit
    Quantity
    Sold individually
    Substrate Material
    Ceramic honeycomb
    Substrate Material
    Stainless Steel
    Case Material
    Stainless steel
    Inlet Diameter (in.)
    3
    Outlet Diameter (in.)
    3
    Inlet Quantity
    One
    Manufacturer's Part Number:
    2600230

    Add Power, Save The Environment!

    Flowmaster's Universal Catalytic Converters are designed to meet federal EPA emissions requirements on a wide variety of applications. These high quality catalytic converters are manufactured in the USA, and feature stainless steel outer shell construction for maximum durability. The internal substrate material and precious metal loading have been carefully engineered for maximum efficiency and to avoid MIL (Malfunction Indicator Lamp) code issues that are common with lower quality converters. Universal catalytic converters require welding and/or fabrication. Flowmaster 49-state converters are not legal for sale or use on vehicles licensed or operated in the state of California.

    Features:
  • Available for a wide variety of applications.
  • Meets all EPA 49-state requirements.
  • Excellent flow characteristics.
  • Engineered to keep the "MIL" light off.
  • Stainless steel construction.



  • Does Flowmaster 2600230 fit your vehicle?

    Narrow Results

    1988 CHEVROLET R20 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~Over 9000 lbs GVW~California Emission Vehicles
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1995 GMC G35/G3500 VAN

    • Liter: 7.4
    • SubModel: RALLY STX
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1998 FORD E-250 ECONOLINE

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~Over 8500 lbs GVW~Single Converter System w/out O2 Sensor~California Emission Vehicles
    • Liter: 5.4
    • SubModel: BASE
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    1988-1989 GMC V1500 SUBURBAN

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~To 11000 lbs GVW
    • Liter: 5.7
    • SubModel: SIERRA CLASSIC
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1988 CHEVROLET R20 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~Over 9000 lbs GVW~California Emission Vehicles
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1993 GMC K2500 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~Models w/Rear Converter Behind Muffler~To 11000 lbs GVW~California Emission Vehicles
    • Liter: 5.7
    • SubModel: SIERRA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1990-1993 GMC C3500 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~To 12000 lbs GVW~Models w/Rear Converter Behind Muffler
    • Liter: 5.7
    • SubModel: SIERRA SLE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2002 FORD EXCURSION

    • Fitment_Note: Federal Emissions~To 12000 lbs GVW~w/out O2 Sensor
    • Liter: 6.8
    • Aspiration: N
    • SubModel: LIMITED
    • Engine Vin: S
    • CUI: 415
    • EngineType: V10 ( 6.8 L / 415 )

    1994-1995 GMC C3500 PICKUP

    • Fitment_Note: Rear Converter~Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~Behind Muffler~To 12000 lbs GVW~Models w/Rear Converter Behind Muffler~California Emission Vehicles
    • Liter: 5.7
    • SubModel: SIERRA SLE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1990-1991 GMC V3500 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~To 12000 lbs GVW~Models w/Rear Converter Behind Muffler
    • Liter: 5.7
    • SubModel: SLE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1989-1991 CHEVROLET R2500 SUBURBAN

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~To 11000 lbs GVW
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1988-1991 GMC R2500 SUBURBAN

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~To 11000 lbs GVW
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1994-1995 GMC K2500 SUBURBAN

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~To 11000 lbs GVW
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1989 GMC C3500 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~To 12000 lbs GVW~Models w/Rear Converter Behind Muffler~Over 9000 lbs GVW~California Emission Vehicles
    • Liter: 7.4
    • SubModel: SIERRA SLE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    2002 FORD EXCURSION

    • Fitment_Note: Federal Emissions~To 12000 lbs GVW~w/out O2 Sensor
    • Liter: 5.4
    • SubModel: LIMITED
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    1992-1993 CHEVROLET C2500 PICKUP

    • CC: 5735
    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Models w/Rear Converter Behind Muffler~To 11000 lbs GVW
    • Liter: 5.7
    • Aspiration: N
    • SubModel: CHEYENNE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988 CHEVROLET V30 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~Over 9000 lbs GVW~California Emission Vehicles
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1988 GMC C3500 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~To 12000 lbs GVW~Models w/Rear Converter Behind Muffler
    • Liter: 5.7
    • SubModel: SIERRA SLE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1988 CHEVROLET V30 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~Over 9000 lbs GVW~California Emission Vehicles
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1994-1995 GMC C3500 PICKUP

    • Fitment_Note: Rear Converter~Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~Behind Muffler~To 12000 lbs GVW~Models w/Rear Converter Behind Muffler~California Emission Vehicles
    • Liter: 5.7
    • SubModel: SIERRA SLT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1989 CHEVROLET K3500 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~To 12000 lbs GVW~Models w/Rear Converter Behind Muffler~Over 9000 lbs GVW~California Emission Vehicles
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988 CHEVROLET R30 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~Over 9000 lbs GVW~California Emission Vehicles
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1994-1995 CHEVROLET C2500 SUBURBAN

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~To 11000 lbs GVW
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987 GMC R2500 SUBURBAN

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~California Emission Vehicles~To 11620 lbs. GVW
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1989 CHEVROLET C2500 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~Models w/Rear Converter Behind Muffler~To 11000 lbs GVW~California Emission Vehicles
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1995 GMC G35/G3500 VAN

    • Liter: 7.4
    • SubModel: RALLY CAMPER SPECIAL
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1994-1995 GMC K3500 PICKUP

    • Fitment_Note: Rear Converter~Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~Behind Muffler~To 12000 lbs GVW~Models w/Rear Converter Behind Muffler~California Emission Vehicles
    • Liter: 5.7
    • SubModel: SIERRA SLE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1994 GMC G25/G2500 VAN

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~Models w/Rear Converter Behind Muffler~Over 9000 lbs GVW~California Emission Vehicles
    • Liter: 5.7
    • SubModel: RALLY
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988 CHEVROLET R20 SUBURBAN

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~To 11000 lbs GVW~California Emission Vehicles
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1994-1995 GMC C2500 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Models w/Rear Converter Behind Muffler~To 11000 lbs GVW
    • Liter: 5.7
    • SubModel: SIERRA SLT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1990 GMC R1500 SUBURBAN

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~To 11000 lbs GVW
    • Liter: 5.7
    • SubModel: SLE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1990-1991 GMC V3500 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~To 12000 lbs GVW~Models w/Rear Converter Behind Muffler
    • Liter: 7.4
    • SubModel: SLE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1995 CHEVROLET K2500 SUBURBAN

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~To 11000 lbs GVW
    • Liter: 7.4
    • SubModel: LS
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1994 CHEVROLET C2500 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Models w/Rear Converter Behind Muffler~To 11000 lbs GVW
    • Liter: 7.4
    • SubModel: WT
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1997-1998 FORD E-350 ECONOLINE CLUB WAGON

    • Fitment_Note: Over 8500 lbs GVW~w/Curved Outlet Pipe~w/O2 Sensor
    • Liter: 6.8
    • SubModel: XLT HD
    • CUI: 415
    • EngineType: V10 ( 6.8 L / 415 )

    1987 CHEVROLET V20 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~Over 9000 lbs GVW~California Emission Vehicles
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1989 CHEVROLET G20 VAN

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Models w/Rear Converter Behind Muffler~Over 9000 lbs GVW
    • Liter: 5.7
    • SubModel: SPORTVAN
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1995 GMC G25/G2500 VAN

    • Liter: 5.7
    • SubModel: VANDURA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1997-1998 FORD E-350 ECONOLINE

    • Fitment_Note: Over 8500 lbs GVW~w/Curved Outlet Pipe~w/O2 Sensor
    • Liter: 6.8
    • SubModel: BASE
    • CUI: 415
    • EngineType: V10 ( 6.8 L / 415 )

    1995 CHEVROLET C2500 SUBURBAN

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~To 11000 lbs GVW
    • Liter: 5.7
    • SubModel: LT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1989 CHEVROLET R2500 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~Models w/Rear Converter Behind Muffler~Over 9000 lbs GVW~To 11000 lbs GVW~California Emission Vehicles
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1988 GMC C3500 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~To 12000 lbs GVW~Models w/Rear Converter Behind Muffler
    • Liter: 7.4
    • SubModel: SIERRA SLX
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1999 FORD F-250 SUPER DUTY

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~To 12000 lbs GVW~Single Converter System~w/out O2 Sensor~California Emission Vehicles
    • Liter: 5.4
    • SubModel: XLT
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    1988-1990 CHEVROLET K2500 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~Models w/Rear Converter Behind Muffler~To 11000 lbs GVW~California Emission Vehicles
    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1993-1995 CHEVROLET K3500 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~To 12000 lbs GVW~Models w/Rear Converter Behind Muffler
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2002 CHEVROLET SILVERADO 2500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: LS
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    1995 CHEVROLET C2500 SUBURBAN

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~To 11000 lbs GVW
    • Liter: 7.4
    • SubModel: LS
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    2002 GMC SIERRA 3500

    • CC: 5967
    • Liter: 6.0
    • SubModel: SL
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    1988 CHEVROLET C3500 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~To 12000 lbs GVW~Models w/Rear Converter Behind Muffler
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1991-1994 CHEVROLET C2500 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Models w/Rear Converter Behind Muffler~To 11000 lbs GVW
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1989 CHEVROLET V3500 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~To 12000 lbs GVW~Models w/Rear Converter Behind Muffler~Over 9000 lbs GVW~California Emission Vehicles
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1988 CHEVROLET R10 SUBURBAN

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~To 11000 lbs GVW~California Emission Vehicles
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1995 GMC G35/G3500 VAN

    • Liter: 5.7
    • SubModel: RALLY STX
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988-1991 GMC R2500 SUBURBAN

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~To 11000 lbs GVW
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1994-1995 GMC C2500 SUBURBAN

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~To 11000 lbs GVW
    • Liter: 7.4
    • SubModel: SLE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1989 CHEVROLET C3500 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~To 12000 lbs GVW~Models w/Rear Converter Behind Muffler~Over 9000 lbs GVW
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1988-1991 GMC R1500 SUBURBAN

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~To 11000 lbs GVW
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988 CHEVROLET K3500 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~To 12000 lbs GVW~Models w/Rear Converter Behind Muffler
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1999 FORD F-250

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~To 12000 lbs GVW~Single Converter System~w/out O2 Sensor~California Emission Vehicles
    • Liter: 5.4
    • SubModel: XL
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2002 FORD EXCURSION

    • Fitment_Note: Federal Emissions~To 12000 lbs GVW~w/out O2 Sensor
    • Liter: 5.4
    • SubModel: XLT
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    1987-1994 GMC G25/G2500 VAN

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~Models w/Rear Converter Behind Muffler~Over 9000 lbs GVW~California Emission Vehicles
    • Liter: 5.7
    • SubModel: RALLY STX
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987 CHEVROLET V10 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~Over 9000 lbs GVW~California Emission Vehicles
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987 CHEVROLET R20 SUBURBAN

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~California Emission Vehicles~To 11620 lbs. GVW
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1991-1994 CHEVROLET C2500 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Models w/Rear Converter Behind Muffler~To 11000 lbs GVW
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1994-1995 GMC C2500 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Models w/Rear Converter Behind Muffler~To 11000 lbs GVW
    • Liter: 7.4
    • SubModel: SIERRA SLT
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987 GMC R2500 SUBURBAN

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~California Emission Vehicles~To 11620 lbs. GVW
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1992-1993 GMC YUKON

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~To 11000 lbs GVW~California Emission Vehicles
    • EngineType: ALL
    • SubModel: ALL

    1992-1993 CHEVROLET C2500 SUBURBAN

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~To 11000 lbs GVW
    • EngineType: ALL
    • SubModel: ALL

    1987 CHEVROLET V10 PICKUP

    • CC: 5031
    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~Over 9000 lbs GVW~California Emission Vehicles
    • Liter: 5.0
    • SubModel: SILVERADO
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1990 CHEVROLET K3500 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~To 12000 lbs GVW~Models w/Rear Converter Behind Muffler
    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1997-1998 FORD E-250 ECONOLINE

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~Over 8500 lbs GVW~Single Converter System w/out O2 Sensor~California Emission Vehicles
    • Liter: 5.4
    • SubModel: XL
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    1995 GMC K2500 SUBURBAN

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~To 11000 lbs GVW
    • Liter: 7.4
    • SubModel: SLT
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1989 CHEVROLET R2500 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~Models w/Rear Converter Behind Muffler~Over 9000 lbs GVW~To 11000 lbs GVW~California Emission Vehicles
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1988 CHEVROLET C3500 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~To 12000 lbs GVW~Models w/Rear Converter Behind Muffler
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1988 GMC C3500 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~To 12000 lbs GVW~Models w/Rear Converter Behind Muffler
    • Liter: 5.7
    • SubModel: SIERRA SLX
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1995 CHEVROLET C2500 SUBURBAN

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~To 11000 lbs GVW
    • Liter: 7.4
    • SubModel: LT
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    2003 CHEVROLET SILVERADO 2500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: LS
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    1999 FORD E-350 SUPER DUTY

    • Fitment_Note: Over 8500 lbs GVW~w/Curved Outlet Pipe~w/O2 Sensor
    • Liter: 6.8
    • SubModel: XL
    • CUI: 415
    • EngineType: V10 ( 6.8 L / 415 )

    1989 CHEVROLET K3500 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~To 12000 lbs GVW~Models w/Rear Converter Behind Muffler~Over 9000 lbs GVW~California Emission Vehicles
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1994-1995 GMC K3500 PICKUP

    • Fitment_Note: Rear Converter~Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~Behind Muffler~To 12000 lbs GVW~Models w/Rear Converter Behind Muffler~California Emission Vehicles
    • Liter: 7.4
    • SubModel: SIERRA SLT
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1988 CHEVROLET R20 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~Over 9000 lbs GVW~California Emission Vehicles
    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1989 CHEVROLET R2500 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~Models w/Rear Converter Behind Muffler~Over 9000 lbs GVW~To 11000 lbs GVW~California Emission Vehicles
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1988-1991 GMC V2500 SUBURBAN

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~To 11000 lbs GVW
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1988 CHEVROLET V30 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~Over 9000 lbs GVW~California Emission Vehicles
    • Liter: 7.4
    • SubModel: CUSTOM DELUXE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987-1994 CHEVROLET G30 VAN

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Over 9000 lbs GVW
    • Liter: 5.7
    • SubModel: BEAUVILLE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1994 GMC G35/G3500 VAN

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~Over 9000 lbs GVW~California Emission Vehicles
    • EngineType: ALL
    • SubModel: MAGNAVAN

    1999 FORD E-350 SUPER DUTY

    • Fitment_Note: Over 8500 lbs GVW~w/Curved Outlet Pipe~w/O2 Sensor
    • Liter: 6.8
    • SubModel: BASE
    • CUI: 415
    • EngineType: V10 ( 6.8 L / 415 )

    1994 CHEVROLET C2500 SUBURBAN

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~To 11000 lbs GVW
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1989-1991 CHEVROLET R2500 SUBURBAN

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~To 11000 lbs GVW
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1989 GMC V3500 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~To 12000 lbs GVW~Models w/Rear Converter Behind Muffler
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1995 GMC G35/G3500 VAN

    • Liter: 5.7
    • SubModel: MAGNAVAN
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1994-1995 GMC C2500 SUBURBAN

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~To 11000 lbs GVW
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1994-1995 GMC K3500 PICKUP

    • Fitment_Note: Rear Converter~Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~Behind Muffler~To 12000 lbs GVW~Models w/Rear Converter Behind Muffler~California Emission Vehicles
    • Liter: 5.7
    • SubModel: SIERRA SL
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988 CHEVROLET V20 SUBURBAN

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~To 11000 lbs GVW
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1994-1995 CHEVROLET K3500 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~To 12000 lbs GVW~Models w/Rear Converter Behind Muffler
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1995 GMC G25/G2500 VAN

    • Liter: 5.7
    • SubModel: RALLY
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1989 CHEVROLET R1500 SUBURBAN

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Federal Emissions~To 11000 lbs GVW~California Emission Vehicles
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2002 CHEVROLET SILVERADO 2500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: LT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    1995 CHEVROLET C2500 PICKUP

    • Fitment_Note: Not Legal For Sale For Vehicles Licensed In California~Models w/Rear Converter Behind Muffler~To 11000 lbs GVW
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2002 GMC SIERRA 3500

    • CC: 5967
    • Liter: 6.0
    • SubModel: SLE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )
    2600230 - Flowmaster Universal Catalytic Converters is rated 2.0 out of 5 by 1.
    Rated 2 out of 5 by from Not efficient, but looks good... My Suburban had been barely passing smog as the old Magnaflow cat got older. It finally failed smog and I then got this cat. It looked great and the guy that does my exhaust work was surprised Flowmaster makes catalytic converters. Did I pass smog? Barely! This was only a small improvement on hydrocarbons (HC). It went from failing at idle to barely passing at idle AND okay 2500 RPM to barely passing at 2500 (2 speed idle test, no load). My buddy that does my smog tests said that hopefully it simply hasn't broken in but I drove about 12 miles with it. 1 miles street traffic, 3 miles in heavy traffic at East Coast "high" speeds and 4 in good old SoCal stop and go freeway speeds and I parked. The next day just before smog it was 3 miles of true high speed down the highway (70+) and about 2 street. If that didn't break in the cat and get it hot, I don't know what will. So I'm giving one star because that's the minimum, half star because it looks good externally and has excellent welding and half star because at least I'm good for 2 more years. I have my doubts it will pass in two years but let's see what happens.
    Date published: 2017-09-02
    • y_2018, m_1, d_18, h_9
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.6
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_2125724, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs
    Items You Need

    Before you leave us... Receive a free catalog or join our email list

    Sign up to receive our catalog or subscribe to our email list now to see our exclusive email only specials, new products, and offers!

    Request CatalogJoin Email List