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Flowmaster American Thunder Crossmember-Back Exhaust System
SKU
FFQY-817412
List price
$1,012.95
Price
$899.95

    Fits 1964-1967 GM A-Body with V8 engine, 2.5" Stainless Steel Pipes. - Aggressive to moderate sound

    Features
    • H-pipe Crossover for Maximum Power and Deep Tone
    • Super 40 Series Mufflers for Deep Powerful Sound
    • Mandrel-bent 16-gauge Stainless Steel Tubing
    • Includes Hangers and Hardware for Installation
    • Moderate to Aggressive Exterior Exhaust Tone
    • Crossmember-Back True Dual Exhaust System
    • Lifetime Limited Warranty
    Vehicle Fitment
    1965 Buick Gran Sport Base
    1966 Buick Gran Sport Base
    1967 Buick Gran Sport Base
    1964 Buick Skylark Base
    1965 Buick Skylark Base
    1966 Buick Skylark Base
    1967 Buick Skylark Base
    1964 Chevrolet Chevelle Base
    1964 Chevrolet Chevelle SS
    1965 Chevrolet Chevelle Base
    1965 Chevrolet Chevelle Deluxe
    1965 Chevrolet Chevelle SS
    1966 Chevrolet Chevelle Base
    1966 Chevrolet Chevelle Deluxe
    1966 Chevrolet Chevelle SS
    1967 Chevrolet Chevelle Base
    1967 Chevrolet Chevelle Deluxe
    1967 Chevrolet Chevelle 300
    1967 Chevrolet Chevelle Concours
    1967 Chevrolet Chevelle SS
    1967 Chevrolet Chevelle 300 Deluxe
    1964 Chevrolet El Camino Base
    1965 Chevrolet El Camino Base
    1966 Chevrolet El Camino Base
    1967 Chevrolet El Camino Base
    1964 Chevrolet Malibu Base
    1965 Chevrolet Malibu Base
    1966 Chevrolet Malibu Base
    1967 Chevrolet Malibu Base
    1965 Oldsmobile 442 Base
    1966 Oldsmobile 442 Base
    1967 Oldsmobile 442 Base
    1964 Oldsmobile Cutlass Base
    1964 Oldsmobile Cutlass Holiday
    1965 Oldsmobile Cutlass Base
    1965 Oldsmobile Cutlass Holiday
    1966 Oldsmobile Cutlass Base
    1966 Oldsmobile Cutlass Holiday
    1967 Oldsmobile Cutlass Base
    1967 Oldsmobile Cutlass Holiday
    1967 Oldsmobile Cutlass Turnpike Cruiser
    1964 Oldsmobile F85 Base
    1964 Oldsmobile F85 Deluxe
    1965 Oldsmobile F85 Base
    1965 Oldsmobile F85 Deluxe
    1966 Oldsmobile F85 Base
    1966 Oldsmobile F85 Deluxe
    1966 Oldsmobile F85 Holiday
    1967 Oldsmobile F85 Base
    1964 Oldsmobile Vista Cruiser Base
    1964 Oldsmobile Vista Cruiser Custom
    1965 Oldsmobile Vista Cruiser Base
    1965 Oldsmobile Vista Cruiser Custom
    1966 Oldsmobile Vista Cruiser Base
    1966 Oldsmobile Vista Cruiser Custom
    1967 Oldsmobile Vista Cruiser Base
    1967 Oldsmobile Vista Cruiser Custom
    1964 Pontiac Grand Prix Base
    1965 Pontiac Grand Prix Base
    1966 Pontiac Grand Prix Base
    1964 Pontiac GTO Base
    1965 Pontiac GTO Base
    1966 Pontiac GTO Base
    1967 Pontiac GTO Base
    1964 Pontiac LeMans Base
    1965 Pontiac LeMans Base
    1966 Pontiac LeMans Base
    1967 Pontiac LeMans Base
    1967 Oldsmobile Cutlass Supreme Base
    1964 Buick Special Base
    1964 Buick Special Deluxe
    1964 Buick Sportwagon Base
    1964 Oldsmobile 442 Base
    1964 Pontiac Tempest Base
    1964 Pontiac Tempest Custom
    1964 Pontiac Tempest Safari
    1965 Buick Special Base
    1965 Buick Special Deluxe
    1965 Buick Sportwagon Base
    1965 Pontiac Tempest Base
    1965 Pontiac Tempest Custom
    1965 Pontiac Tempest Safari
    1966 Buick Special Base
    1966 Buick Special Deluxe
    1966 Buick Sportwagon Base
    1966 Buick Sportwagon Custom
    1966 Pontiac Tempest Base
    1966 Pontiac Tempest Safari
    1967 Buick Special Base
    1967 Buick Special Deluxe
    1967 Buick Sportwagon Base
    1967 Pontiac Tempest Base
    1967 Pontiac Tempest Custom
    1967 Pontiac Tempest Safari
    Brand
    FLOWMASTER
    Category
    Exhaust System Kit
    Specs
    Type: Crossmember-back
    Brand: Flowmaster
    Finish: Natural
    2WD/4WD: 2WD
    Warning: California Proposition 65
    Category: Exhaust
    Material: 409 Stainless Steel
    Tip Shape: Round
    Exit Style: Dual Out Rear
    Grade Type: Performance
    Inlet Type: Weld-On
    Valve Type: Not Applicable
    Heat Shield: No
    Single Dual: Dual
    Sound Level: Aggressive / Moderate
    System Type: Crossmember-back
    Muffler Type: Chambered
    Product Type: Exhaust System
    Sub Category: Exhaust and Tail Pipes
    Tip Quantity: Not Included
    Clamping Type: Flat Band
    Emission Code: 5
    Exit Position: Dual Side Exit
    Pipe Material: 409 Stainless Steel
    Tube Diameter: 2.50
    Exhaust Series: American Thunder
    Inlet Diameter: 2.50
    Muffler Finish: Black High-Temperature Paint Finish
    Muffler Series: Super 40 Series
    Valve Included: No
    Clamps Included: Yes
    Outlet Diameter: 2.50
    Tubing Diameter: 2.50
    Type of Exhaust: Crossmember-back
    Hangers Included: Yes
    Muffler Quantity: 2
    Muffler Body Shape: Oval
    Muffler Body Width: 10.00
    Tail Pipe Quantity: 2
    Muffler (Left) Type: Chambered
    Muffler Body Height: 5.00
    Muffler Body Length: 13.50
    Muffler Part Number: Kit Only
    Exhaust Tip Quantity: 0
    Main Piping Diameter: 2.50
    Muffler (Right) Type: Chambered
    Muffler Body Material: 409 Stainless Steel
    Muffler Flanged Inlet: No
    Exhaust Tip Connection: Clamp-On
    Muffler Flanged Outlet: No
    Gasket Or Seal Included: No
    Muffler Outlet Quantity: 1
    Muffler Inlet Connection: Slip-Fit
    Spring Bolt Kit Included: No
    Tail Pipe Tapered Outlet: No
    Mounting Bracket Included: Yes
    Muffler (Left) Body Width: 10.00
    Muffler Outlet Connection: Slip-Fit
    Muffler (Left) Body Height: 5.00
    Muffler (Left) Body Length: 13.50
    Muffler (Right) Body Width: 10.00
    Muffler (Right) Body Height: 5.00
    Muffler (Right) Body Length: 13.50
    Catalytic Converter Quantity: 0
    Muffler Inlet Inside Diameter: 2.50
    Muffler Inlet Outside Diameter: 2.63
    Tail Pipe Outlet Outside Diameter: 2.50
    California Proposition 65 Required: Yes
    California Proposition 65 Chemical Name: Nickel (Metallic)
    PDFs