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Flowmaster 817457

American Thunder Header-Back Exhaust System 1978-1988 GM A-Body/G-Body V8

Flowmaster 817457
Flowmaster® Rebate
Expires on May 31, 2018

Flowmaster is offering a rebate and promotional giveaway (mechanics gloves) with the purchase of an Exhaust System, and/or Performance Air Intake purchased through JEGS!

  • Purchase any Flowmaster Exhaust System, and/or Performance Air Intakes of $374.99 or less will receive a $25.00 rebate and Flowmaster mechanics gloves.
  • Purchase any Flowmaster Exhaust System, and/or Performance Air Intakes between $375.00 and$499.99 will receive a $50.00 rebate and Flowmaster mechanics gloves.
  • Purchase any Flowmaster Exhaust System, and/or Performance Air Intakes of $500.00 or more will receive a $75.00 rebate and Flowmaster mechanics gloves.

  • View Flowmaster Products

    389-817457

    made in usa
    $763.62
    Flowmaster 817457 American Thunder Header-Back Exhaust System 1978-1988 GM A-Body/G-Body V8 $763.62
    To order this item contact Customer Service at 1-800-345-4545.
    jegs shipping
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    PYPES Street-Pro Crossmember-Back Exhaust System 1978-88 GM G-Body SS
    PYPES 958-SGG12S
    $479.97
    View Details
    American Thunder Header-Back Exhaust System
  • 1978-1988 GM A-Body/G-Body V8
  • 2.5" Tubing
  • 3" Polished SS Tips
  • Dual Rear Exit
  • Super 44 Series Muffler
  • 409S Stainless Steel

  • Flowmaster 817457 Details

    GM A-Body/G-Body

    Note: Requires the use of a "double hump" cross member.

    Specifications:

    Inlet Size (in.)
    2.5
    Outlet Size (in.)
    2.5
    Inlet Size (in.)
    N/A
    Material
    Stainless Steel
    Exit Position
    Dual Rear
    Exhaust Type
    Dual
    Exit Style
    Straight
    Tip Size
    3 in.
    Muffler Count
    2
    System Type
    Header Back
    Sound Level
    Aggressive Sound
    Tip Quantity
    2
    Hardware Included
    Yes
    Tip Included
    Yes
    Exit Quantity
    Two
    Muffler Included
    Yes
    Exit Location
    Rear
    Inlet Quantity
    Two
    Intermediate Pipe Diameter (in.)
    2.5
    Muffler Configuration
    Single inlet/Single outlet
    Muffler Quantity
    Two
    Muffler Style
    Chambered
    Quantity
    Sold as a kit
    System Finish
    Natural
    System Material
    Stainless steel
    Tailpipe Diameter (in.)
    2.5
    Tip Cut
    Straight
    Tip Edge Style
    Non-rolled edge
    Tip Material
    Stainless steel
    Tip Outlet Size (in.)
    3
    Tip Quantity
    Dual
    Tip Shape
    Round
    System Style
    Header-back
    Manufacturer's Part Number:
    817457

    The Classic Sound Of Flowmaster

    Flowmaster's American Thunder Exhaust Systems for passenger cars are ideal for the one looking for an exhaust system with a moderate to aggressive tone, inside and out. These systems feature mufflers that are tuned to deliver more power, torque, throttle response and mileage. With easy fit in mind, each system has mandrel bent tubing for maximum performance and flow and includes all necessary parts and hardware for installation.

    Features:

    • Aggressive Sound Exhaust Tone
    • Mandrel Bent 16 Gauge Tubing
    • Axle-Back, Cat-Back, or Header-Back Systems
    • Includes Hangers and Hardware for Easy Installation
    • Dyno Tuned for Maximum Performance

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

    Does Flowmaster 817457 fit your vehicle?

    Narrow Results

    1980 OLDSMOBILE CUTLASS

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1979 OLDSMOBILE CUTLASS CALAIS

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978-1980 OLDSMOBILE CUTLASS CALAIS

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1982-1984 OLDSMOBILE CUTLASS CALAIS

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1981 CHEVROLET MONTE CARLO

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 4.4
    • SubModel: BASE
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1979 OLDSMOBILE CUTLASS SALON

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1979 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 4.3
    • SubModel: BROUGHAM
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1979 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.7
    • SubModel: BROUGHAM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980 OLDSMOBILE CUTLASS SALON

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1979 OLDSMOBILE CUTLASS SALON

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1986-1987 BUICK REGAL

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: LIMITED
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1980 OLDSMOBILE CUTLASS CALAIS

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1985-1986 OLDSMOBILE CUTLASS SALON

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • EngineType: ALL
    • SubModel: 442

    1980 OLDSMOBILE CUTLASS

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1981 OLDSMOBILE CUTLASS

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 4.3
    • SubModel: LS
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1978 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1982-1987 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: BROUGHAM
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1985-1987 OLDSMOBILE CUTLASS SALON

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1978-1980 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: BROUGHAM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1988 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • EngineType: ALL
    • SubModel: CLASSIC

    1978 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1978 OLDSMOBILE CUTLASS SALON

    • Liter: 4.3
    • SubModel: BROUGHAM
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1979 OLDSMOBILE CUTLASS SALON

    • Liter: 4.3
    • SubModel: BROUGHAM
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1980 OLDSMOBILE CUTLASS

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 4.3
    • SubModel: LS
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1985-1987 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1979 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1980 OLDSMOBILE CUTLASS

    • Liter: 5.0
    • SubModel: BROUGHAM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1986-1988 CHEVROLET MONTE CARLO

    • CC: 5031
    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: LS
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978-1980 OLDSMOBILE CUTLASS SALON

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1984 OLDSMOBILE CUTLASS CALAIS

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1983 PONTIAC GRAND PRIX

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: LJ
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1981 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 4.3
    • SubModel: BROUGHAM
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1986-1987 BUICK REGAL

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1980 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.7
    • SubModel: BROUGHAM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978-1980 OLDSMOBILE CUTLASS SALON

    • Liter: 5.0
    • SubModel: BROUGHAM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978-1979 PONTIAC GRAND PRIX

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: LJ
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1983-1987 PONTIAC GRAND PRIX

    • Liter: 5.0
    • SubModel: BROUGHAM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1980 PONTIAC GRAND PRIX

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 4.9
    • SubModel: LJ
    • CUI: 301
    • EngineType: V8 ( 4.9 L / 301 )

    1984 CHEVROLET MONTE CARLO

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • EngineType: ALL
    • SubModel: SS

    1978-1979 PONTIAC GRAND PRIX

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 4.9
    • SubModel: LJ
    • CUI: 301
    • EngineType: V8 ( 4.9 L / 301 )

    1986-1987 BUICK REGAL

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: LIMITED
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1980 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1988 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • EngineType: ALL
    • SubModel: CLASSIC BROUGHAM

    1979-1980 BUICK REGAL

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 4.9
    • SubModel: BASE
    • CUI: 301
    • EngineType: V8 ( 4.9 L / 301 )

    1978-1979 OLDSMOBILE CUTLASS SALON

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • EngineType: ALL
    • SubModel: 442

    1978 PONTIAC GRAND PRIX

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 4.9
    • SubModel: BASE
    • CUI: 301
    • EngineType: V8 ( 4.9 L / 301 )

    1980 OLDSMOBILE CUTLASS SALON

    • Liter: 4.3
    • SubModel: BROUGHAM
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1979 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1983 CHEVROLET MONTE CARLO

    • CC: 5031
    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: SS
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1980 OLDSMOBILE CUTLASS

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.7
    • SubModel: LS
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979 OLDSMOBILE CUTLASS CALAIS

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1980 OLDSMOBILE CUTLASS

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: LS
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1982 CHEVROLET MONTE CARLO

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 4.4
    • SubModel: BASE
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1982-1987 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1978-1979 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1979-1980 BUICK REGAL

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 4.9
    • SubModel: LIMITED
    • CUI: 301
    • EngineType: V8 ( 4.9 L / 301 )

    1983 OLDSMOBILE CUTLASS CALAIS

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: HURST
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1980 OLDSMOBILE CUTLASS

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1979 OLDSMOBILE CUTLASS SALON

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • EngineType: ALL
    • SubModel: HURST

    1983 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1980-1982 OLDSMOBILE CUTLASS CALAIS

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1981-1988 CHEVROLET MONTE CARLO

    • CC: 5031
    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1984 OLDSMOBILE CUTLASS CALAIS

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • EngineType: ALL
    • SubModel: HURST

    1983-1987 PONTIAC GRAND PRIX

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978-1980 BUICK REGAL

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1981 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 4.3
    • SubModel: LS
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1980 CHEVROLET MONTE CARLO

    • CC: 5031
    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: SPORT
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1984-1987 PONTIAC GRAND PRIX

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: LE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978 PONTIAC GRAND PRIX

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1987 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: 442
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1980 OLDSMOBILE CUTLASS

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

    1979 PONTIAC GRAND AM

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 4.9
    • SubModel: BASE
    • CUI: 301
    • EngineType: V8 ( 4.9 L / 301 )

    1978-1981 CHEVROLET MONTE CARLO

    • CC: 5031
    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: LANDAU
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1985-1988 CHEVROLET MONTE CARLO

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: SS
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978 CHEVROLET MONTE CARLO

    • CC: 5031
    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: SPORT
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978-1979 PONTIAC GRAND PRIX

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 4.9
    • SubModel: SJ
    • CUI: 301
    • EngineType: V8 ( 4.9 L / 301 )

    1980 PONTIAC GRAND PRIX

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • EngineType: ALL
    • SubModel: SJ

    1980-1981 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1980 PONTIAC GRAND PRIX

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: LJ
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978 OLDSMOBILE CUTLASS CALAIS

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1978-1980 BUICK REGAL

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: LIMITED
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978 PONTIAC GRAND AM

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • EngineType: ALL
    • SubModel: ALL

    1979-1980 PONTIAC GRAND PRIX

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1980-1981 OLDSMOBILE CUTLASS

    • Liter: 4.3
    • SubModel: BROUGHAM
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1980 PONTIAC GRAND AM

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • EngineType: ALL
    • SubModel: ALL

    1983 CHEVROLET MONTE CARLO

    • CC: 5031
    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: CL
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1979-1981 CHEVROLET MONTE CARLO

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 4.4
    • SubModel: LANDAU
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1980 CHEVROLET MONTE CARLO

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 4.4
    • SubModel: SPORT
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1982 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1982 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 4.3
    • SubModel: BROUGHAM
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1985 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: LS
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1979 CHEVROLET MONTE CARLO

    • CC: 5031
    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1980 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 4.3
    • SubModel: BROUGHAM
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1978-1979 PONTIAC GRAND PRIX

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: SJ
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1986-1987 BUICK REGAL

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1978 OLDSMOBILE CUTLASS SALON

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1979 CHEVROLET MONTE CARLO

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 4.4
    • SubModel: BASE
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1978 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 4.3
    • SubModel: BROUGHAM
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1979-1980 PONTIAC GRAND PRIX

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 4.9
    • SubModel: BASE
    • CUI: 301
    • EngineType: V8 ( 4.9 L / 301 )

    1979 PONTIAC GRAND AM

    • Fitment_Note: Requires Use Of Double Hump Crossmember~Off Road Use Only
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )
    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations