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Hedman 68311

Standard Duty Uncoated Full Length Headers 1978-87 G-Body 283-400

Hedman 68311

500-68311

jegs shipping
FREE Shipping
Ships 12/22/16 if Ordered Today
Hedman 68311 Standard Duty Uncoated Full Length Headers 1978-87 G-Body 283-400 $373.99
Standard Duty Uncoated Full Length Headers
  • 1978-87 G-Body 283-400
  • Tube Size: 1-1/2"
  • Collector Size: 3"

  • Hedman 68311 Details

    GM Cars

    Applications:

  • 1978-87 Chevelle, Malibu, Monte Carlo, El Camino
  • 1978-87 Cutlass
  • 1978-87 Grand Prix
  • 1978-83 Skylark
  • 1978-87 Regal

    • Includes parts necessary to retain emissions deceives (49 states)
    • With A.I.R. System
    • Modification to stock exhaust required to retain catalytic converter
    • Not legal for sale in California on pollution controlled motor vehicles
    • Must modify rotary AC bracket
    • Chevy Engine
    • Elite replacement gasket #27520
    • EO#D167-27

  • Specifications:

    Tube Size
    1.5
    Collector Tube Size (in.)
    3
    Application
    Automotive
    Engine Make/Size
    Chevy Small Block (262-400)
    Tube Direction
    Down Swept
    Port Shape
    Rectangle
    Material
    Steel
    Coating/Finish
    Painted
    Collector Diameter (in.)
    3
    Gaskets Included
    Yes
    Bolts/Studs Included
    Yes
    CARB EO Number
    D-167-27 (pdf)
    Catalytic Converter(s) Included
    No
    Collector Attachment
    Ball and socket flange
    Cross Over Pipe Included
    No
    Cylinder Head Port Shape
    Oval
    Header Finish
    Painted
    Header Material
    Steel
    Header Style
    Full-length
    Motor Mounts Included
    No
    Primary Tube Diameter (in.)
    1 1/2
    Primary Tube Gauge
    18-gauge
    Quantity
    Sold as a pair
    Reducers Included
    Yes
    Transmission Mount Included
    No
    Tuned
    No
    Weld-Up
    No
    Flange Style
    Standard
    Manufacturer's Part Number:
    68311

    With Hedman's guaranteed fit and lifetime warranty, how can you go wrong with these headers? Most are fabricated from 18-gauge steel with mandrel bent primary tubes and 1/4" flanges; some utilize thicker 14-gauge or 16-gauge tubing with 3/8" flanges. The black paint Hedman applies to uncoated headers is not high-temperature; it is pre-installation protection only. For the ultimate protection from the elements, click the following link to view Hedman's own HTC Hi-Tech Coated Headers. Made in USA.

    JEGS Easy Kits are designed by JEGS Professionals to help you get all the performance parts you need.

    Does Hedman 68311 fit your vehicle?

    Narrow Results

    1979-1980 CHEVROLET MALIBU

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: CLASSIC ESTATE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1979 CHEVROLET MALIBU

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.7
    • SubModel: POLICE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1983 CHEVROLET MONTE CARLO

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: CL
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1979 CHEVROLET MALIBU

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.7
    • SubModel: CLASSIC SPORT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979 OLDSMOBILE CUTLASS

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]
    • Liter: 5.7
    • Aspiration: N
    • SubModel: VISTA CRUISER
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979-1980 CHEVROLET MALIBU

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: ESTATE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978-1980 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: BROUGHAM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978-1979 BUICK SKYLARK

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~With A.I.R System~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1979 OLDSMOBILE CUTLASS

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: VISTA CRUISER BROUGHAM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978-1980 PONTIAC GRAND LEMANS

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Must Modify Rotary A/C Bracket~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: SAFARI
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978-1979 CHEVROLET MALIBU

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: CLASSIC
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1985-1987 BUICK REGAL

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: LIMITED
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1979 CHEVROLET MALIBU

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: POLICE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1982-1983 BUICK REGAL

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: ESTATE WAGON
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978-1980 CHEVROLET MALIBU

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1979-1980 PONTIAC LEMANS

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Must Modify Rotary A/C Bracket~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978-1980 BUICK REGAL

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: LIMITED
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1981 CHEVROLET MALIBU

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: CLASSIC LANDAU
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1984-1986 PONTIAC GRAND PRIX

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: LE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978 CHEVROLET MONTE CARLO

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: SPORT
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978-1980 OLDSMOBILE CUTLASS SALON

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: BROUGHAM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1979-1980 CHEVROLET MALIBU

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1983 CHEVROLET MONTE CARLO

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: SS
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1981 CHEVROLET MALIBU

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1981 CHEVROLET MALIBU

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979 CHEVROLET MALIBU

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.7
    • Aspiration: N
    • SubModel: CLASSIC LANDAU
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1983-1986 PONTIAC GRAND PRIX

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1979-1980 CHEVROLET EL CAMINO

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: ROYAL KNIGHT
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1984 CHEVROLET MONTE CARLO

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • EngineType: ALL
    • SubModel: SS

    1978 OLDSMOBILE CUTLASS SALON

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]
    • EngineType: ALL
    • SubModel: 442

    1979-1980 PONTIAC GRAND PRIX

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1980 CHEVROLET MALIBU

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: CLASSIC
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978-1979 CHEVROLET EL CAMINO

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978-1980 PONTIAC GRAND LEMANS

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Must Modify Rotary A/C Bracket~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978-1979 OLDSMOBILE CUTLASS

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: VISTA CRUISER
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979-1980 CHEVROLET MALIBU

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.7
    • SubModel: ESTATE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979-1980 CHEVROLET MALIBU

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: CLASSIC SPORT
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1985-1986 OLDSMOBILE CUTLASS

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • EngineType: ALL
    • SubModel: ALL

    1983 PONTIAC GRAND PRIX

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: LJ
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978-1979 PONTIAC LEMANS

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Must Modify Rotary A/C Bracket~Elite Replacement Gasket PN[27520]
    • Liter: 5.7
    • SubModel: SAFARI
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978-1981 CHEVROLET MONTE CARLO

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: LANDAU
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1979 CHEVROLET MALIBU

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.7
    • SubModel: SPORT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980 PONTIAC GRAND PRIX

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: SJ
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978-1980 OLDSMOBILE CUTLASS CALAIS

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1980 OLDSMOBILE CUTLASS CRUISER

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1979 OLDSMOBILE CUTLASS

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]
    • Liter: 5.7
    • Aspiration: N
    • SubModel: VISTA CRUISER BROUGHAM
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987 PONTIAC GRAND PRIX

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: LE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1983-1987 BUICK REGAL

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1980 PONTIAC LEMANS

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Must Modify Rotary A/C Bracket~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: SAFARI
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1980 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1979 CHEVROLET EL CAMINO

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.7
    • SubModel: ROYAL KNIGHT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978-1979 BUICK SKYLARK

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~With A.I.R System
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1986-1987 CHEVROLET MONTE CARLO

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: LS
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1979 CHEVROLET MONTE CARLO

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1980 OLDSMOBILE CUTLASS CRUISER

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: BROUGHAM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1981 CHEVROLET EL CAMINO

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: ROYAL KNIGHT
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1983-1986 PONTIAC GRAND PRIX

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: BROUGHAM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978-1979 PONTIAC GRAND PRIX

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: LJ
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1981-1987 CHEVROLET MONTE CARLO

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978 CHEVROLET MALIBU

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978 OLDSMOBILE CUTLASS

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]
    • Liter: 5.7
    • SubModel: VISTA CRUISER
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978-1979 PONTIAC GRAND PRIX

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: SJ
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1980 CHEVROLET MALIBU

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: SPORT
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978 PONTIAC LEMANS

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Must Modify Rotary A/C Bracket~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978 CHEVROLET MALIBU

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.7
    • SubModel: CLASSIC LANDAU
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978 CHEVROLET EL CAMINO

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.7
    • SubModel: CONQUISTA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979 CHEVROLET MALIBU

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.7
    • Aspiration: N
    • SubModel: CLASSIC
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979 CHEVROLET MALIBU

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.7
    • SubModel: CLASSIC ESTATE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980 OLDSMOBILE CUTLASS

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978-1980 BUICK REGAL

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1981-1987 CHEVROLET EL CAMINO

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: SS
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978-1979 BUICK SKYLARK

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~With A.I.R System
    • Liter: 5.7
    • SubModel: CUSTOM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978 CHEVROLET MALIBU

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.7
    • SubModel: CLASSIC
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978 PONTIAC GRAND PRIX

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1985-1987 CHEVROLET MONTE CARLO

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: SS
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978-1979 CHEVROLET EL CAMINO

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • EngineType: ALL
    • SubModel: SS

    1987 OLDSMOBILE CUTLASS

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • EngineType: ALL
    • SubModel: SALON

    1978 CHEVROLET MALIBU

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • EngineType: ALL
    • SubModel: CLASSIC ESTATE

    1981-1986 CHEVROLET EL CAMINO

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: CONQUISTA
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1980 OLDSMOBILE CUTLASS

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: LS
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1980 PONTIAC GRAND PRIX

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: LJ
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1981-1983 CHEVROLET MALIBU

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: CLASSIC
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978-1979 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1981-1987 CHEVROLET EL CAMINO

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1980 OLDSMOBILE CUTLASS

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: BROUGHAM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1987 PONTIAC GRAND PRIX

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1980 CHEVROLET EL CAMINO

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: SS
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1979 CHEVROLET MALIBU

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: SPORT
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978 BUICK SKYLARK

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~With A.I.R System
    • Liter: 5.7
    • SubModel: SPORT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978-1979 PONTIAC GRAND LEMANS

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Must Modify Rotary A/C Bracket~Elite Replacement Gasket PN[27520]
    • Liter: 5.7
    • SubModel: SAFARI
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1983 BUICK REGAL

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: LIMITED
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978-1979 PONTIAC LEMANS

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Must Modify Rotary A/C Bracket~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: SAFARI
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978-1980 CHEVROLET MALIBU

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: CLASSIC LANDAU
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978 CHEVROLET EL CAMINO

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: CONQUISTA
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1987 PONTIAC GRAND PRIX

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: BROUGHAM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978-1979 BUICK SKYLARK

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~With A.I.R System~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: CUSTOM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978 BUICK SKYLARK

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~With A.I.R System~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: SPORT
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1980 CHEVROLET MALIBU

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.7
    • SubModel: SPORT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979 CHEVROLET MALIBU

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~On Some Models It May Be Necessary To Remove Z Bars~Must Modify Rotary A/C Bracket~Includes Parts Necessary To Retain Emission Devices (50 States)~Elite Replacement Gasket PN[27520]~A/C Equipped May Require Bracket PN[20110] - Large Piston Compressor
    • Liter: 5.0
    • SubModel: LANDAU
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )
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