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Flowmaster American Thunder Exhaust Systems 17655-FM System, Thunder, 2.50 in. Diameter, Crossmember Back, Super 40, H-Pipe, Steel, Aluminized, Chevy, V8, Kit

SKU: FLO17655-FM

Exhaust Systems

Flowmaster American Thunder Exhaust Systems 17655-FM System, Thunder, 2.50 in. Diameter, Crossmember Back, Super 40, H-Pipe, Steel, Aluminized, Chevy, V8, Kit

SKU: FLO17655-FM

Exhaust Systems
A$3,302.34
LAST ONE! Est Ship 4-7 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
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Description

IMPORTANT NOTICE: Big block cars with factory manifolds must use FLO-81075 down-pipe kit to connect to exhaust system.

Flowmaster American Thunder exhaust systems are designed with the latest exhaust technology available--resulting in improved acceleration, passing power, and fuel mileage. A key to these performance upgrades is Flowmaster's use of mandrel-bent tubing, which allows superior exhaust gas flow. The systems also feature mufflers (single or dual) that deliver plenty of the rich Flowmaster sound you expect. Components are built from stainless steel or aluminized steel; and some models include tips. American Thunder exhausts are available in more than a hundred configurations for fitment on specific truck and car applications.

Part Type

A/T Exhaust System 65-68 Impala

Data: v4.2 - Upd: 2026-10-16 04:09:18

Specifications

Product Attributes - Brand
Flowmaster
Product Attributes - Manufacturer's Part Number
17655-FM
Product Attributes - Part Type
Exhaust Systems
Product Attributes - Product Line
Flowmaster American Thunder Exhaust Systems
Product Attributes - UPC
090127078068
Product Attributes - System Material
Steel
Product Attributes - System Style
Crossmember back
Product Attributes - Exhaust Type
Dual
Product Attributes - Exit Location
Split rear
Product Attributes - System Finish
Aluminized
Product Attributes - Catalytic Converter(s) Included
No
Product Attributes - Intermediate Pipe Diameter (in.)
2.50 in.
Product Attributes - Muffler Included
Yes
Product Attributes - Muffler Quantity
Two
Product Attributes - Muffler Configuration
Single inlet/Single outlet
Product Attributes - Muffler Style
Chambered
Product Attributes - Muffler Material
409 stainless steel
Product Attributes - Muffler Finish
Black
Product Attributes - Hardware Included
Yes
Product Attributes - Tailpipe Diameter (in.)
2.50 in.
Product Attributes - Tip Included
Yes
Product Attributes - Tip Quantity
2
Product Attributes - Tip Shape
Oval
Product Attributes - Tip Cut
Slant
Product Attributes - Tip Edge Style
Non-rolled edge, single-wall
Product Attributes - Tip Material
409 stainless steel
Product Attributes - Tip Color
Polished
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Big block cars with factory manifolds must use FLO-81075 down-pipe kit to connect to exhaust system.
Product Attributes - Special Attention
It is illegal to install parts or components that bypass, defeat, or render inoperative the manufacturers’ technology and design necessary to reduce vehicle emissions to meet state and federal Clean Air Act standards.

Reference Information

Brand Name/s Flowmaster
StreetFX SKU flo17655-FM
SFX Item ID 4983940
Supplier Item Code 4983940
Manufacturer SKU 17655-FM
Manufacturer UPC N/A
Alternative References FLM17655-FM, V8

Compatibility

Application Data
  • UniversalNo
    MakeCHEVROLET
    ModelCAPRICE
    SubmodelBASE
    Beginning Year1966
    Ending Year1967
    Engine TypeV8
    Engine Size4.6L/283
    Engine FamilyChevy small block Gen I
    Body StyleHardtop
    TransmissionAutomatic
    DrivetrainRWD
    Doors2
  • UniversalNo
    MakeCHEVROLET
    ModelCAPRICE
    SubmodelBASE
    Beginning Year1966
    Ending Year1967
    Engine TypeV8
    Engine Size4.6L/283
    Engine FamilyChevy small block Gen I
    Body StyleHardtop
    TransmissionAutomatic
    DrivetrainRWD
    Doors4
  • UniversalNo
    MakeCHEVROLET
    ModelCAPRICE
    SubmodelBASE
    Beginning Year1966
    Ending Year1967
    Engine TypeV8
    Engine Size4.6L/283
    Engine FamilyChevy small block Gen I
    Body StyleHardtop
    TransmissionManual
    DrivetrainRWD
    Doors2
  • UniversalNo
    MakeCHEVROLET
    ModelCAPRICE
    SubmodelBASE
    Beginning Year1966
    Ending Year1967
    Engine TypeV8
    Engine Size4.6L/283
    Engine FamilyChevy small block Gen I
    Body StyleHardtop
    TransmissionManual
    DrivetrainRWD
    Doors4
  • UniversalNo
    MakeCHEVROLET
    ModelCAPRICE
    SubmodelBASE
    Beginning Year1966
    Ending Year1967
    Engine TypeV8
    Engine Size4.6L/283
    Engine FamilyChevy small block Gen I
    Body StyleWagon
    TransmissionAutomatic
    DrivetrainRWD
    Doors4
  • UniversalNo
    MakeCHEVROLET
    ModelCAPRICE
    SubmodelBASE
    Beginning Year1966
    Ending Year1967
    Engine TypeV8
    Engine Size4.6L/283
    Engine FamilyChevy small block Gen I
    Body StyleWagon
    TransmissionManual
    DrivetrainRWD
    Doors4
  • UniversalNo
    MakeCHEVROLET
    ModelCAPRICE
    SubmodelBASE
    Beginning Year1966
    Ending Year1968
    Engine TypeV8
    Engine Size5.3L/327
    Engine FamilyChevy small block Gen I
    Body StyleHardtop
    TransmissionAutomatic
    DrivetrainRWD
    Doors2
  • UniversalNo
    MakeCHEVROLET
    ModelCAPRICE
    SubmodelBASE
    Beginning Year1966
    Ending Year1968
    Engine TypeV8
    Engine Size5.3L/327
    Engine FamilyChevy small block Gen I
    Body StyleHardtop
    TransmissionAutomatic
    DrivetrainRWD
    Doors4
  • UniversalNo
    MakeCHEVROLET
    ModelCAPRICE
    SubmodelBASE
    Beginning Year1966
    Ending Year1968
    Engine TypeV8
    Engine Size5.3L/327
    Engine FamilyChevy small block Gen I
    Body StyleHardtop
    TransmissionManual
    DrivetrainRWD
    Doors2
  • UniversalNo
    MakeCHEVROLET
    ModelCAPRICE
    SubmodelBASE
    Beginning Year1966
    Ending Year1968
    Engine TypeV8
    Engine Size5.3L/327
    Engine FamilyChevy small block Gen I
    Body StyleHardtop
    TransmissionManual
    DrivetrainRWD
    Doors4
  • UniversalNo
    MakeCHEVROLET
    ModelCAPRICE
    SubmodelBASE
    Beginning Year1966
    Ending Year1968
    Engine TypeV8
    Engine Size5.3L/327
    Engine FamilyChevy small block Gen I
    Body StyleWagon
    TransmissionAutomatic
    DrivetrainRWD
    Doors4
  • UniversalNo
    MakeCHEVROLET
    ModelCAPRICE
    SubmodelBASE
    Beginning Year1966
    Ending Year1968
    Engine TypeV8
    Engine Size5.3L/327
    Engine FamilyChevy small block Gen I
    Body StyleWagon
    TransmissionManual
    DrivetrainRWD
    Doors4
  • UniversalNo
    MakeCHEVROLET
    ModelCAPRICE
    SubmodelBASE
    Beginning Year1966
    Ending Year1968
    Engine TypeV8
    Engine Size6.5L/396
    Engine FamilyChevy big block Mark IV
    Body StyleHardtop
    TransmissionAutomatic
    DrivetrainRWD
    Doors2
    Application NotesBig block cars with factory manifolds must use FLO-81075 down-pipe kit to connect to exhaust system.
  • UniversalNo
    MakeCHEVROLET
    ModelCAPRICE
    SubmodelBASE
    Beginning Year1966
    Ending Year1968
    Engine TypeV8
    Engine Size6.5L/396
    Engine FamilyChevy big block Mark IV
    Body StyleHardtop
    TransmissionAutomatic
    DrivetrainRWD
    Doors4
    Application NotesBig block cars with factory manifolds must use FLO-81075 down-pipe kit to connect to exhaust system.
  • UniversalNo
    MakeCHEVROLET
    ModelCAPRICE
    SubmodelBASE
    Beginning Year1966
    Ending Year1968
    Engine TypeV8
    Engine Size6.5L/396
    Engine FamilyChevy big block Mark IV
    Body StyleHardtop
    TransmissionManual
    DrivetrainRWD
    Doors2
    Application NotesBig block cars with factory manifolds must use FLO-81075 down-pipe kit to connect to exhaust system.
  • UniversalNo
    MakeCHEVROLET
    ModelCAPRICE
    SubmodelBASE
    Beginning Year1966
    Ending Year1968
    Engine TypeV8
    Engine Size6.5L/396
    Engine FamilyChevy big block Mark IV
    Body StyleHardtop
    TransmissionManual
    DrivetrainRWD
    Doors4
    Application NotesBig block cars with factory manifolds must use FLO-81075 down-pipe kit to connect to exhaust system.
  • UniversalNo
    MakeCHEVROLET
    ModelCAPRICE
    SubmodelBASE
    Beginning Year1966
    Ending Year1968
    Engine TypeV8
    Engine Size6.5L/396
    Engine FamilyChevy big block Mark IV
    Body StyleWagon
    TransmissionAutomatic
    DrivetrainRWD
    Doors4
    Application NotesBig block cars with factory manifolds must use FLO-81075 down-pipe kit to connect to exhaust system.
  • UniversalNo
    MakeCHEVROLET
    ModelCAPRICE
    SubmodelBASE
    Beginning Year1966
    Ending Year1968
    Engine TypeV8
    Engine Size6.5L/396
    Engine FamilyChevy big block Mark IV
    Body StyleWagon
    TransmissionManual
    DrivetrainRWD
    Doors4
    Application NotesBig block cars with factory manifolds must use FLO-81075 down-pipe kit to connect to exhaust system.
  • UniversalNo
    MakeCHEVROLET
    ModelCAPRICE
    SubmodelBASE
    Beginning Year1966
    Ending Year1968
    Engine TypeV8
    Engine Size7.0L/427
    Engine FamilyChevy big block Mark IV
    Body StyleHardtop
    TransmissionAutomatic
    DrivetrainRWD
    Doors2
    Application NotesBig block cars with factory manifolds must use FLO-81075 down-pipe kit to connect to exhaust system.
  • UniversalNo
    MakeCHEVROLET
    ModelCAPRICE
    SubmodelBASE
    Beginning Year1966
    Ending Year1968
    Engine TypeV8
    Engine Size7.0L/427
    Engine FamilyChevy big block Mark IV
    Body StyleHardtop
    TransmissionAutomatic
    DrivetrainRWD
    Doors4
    Application NotesBig block cars with factory manifolds must use FLO-81075 down-pipe kit to connect to exhaust system.
  • UniversalNo
    MakeCHEVROLET
    ModelCAPRICE
    SubmodelBASE
    Beginning Year1966
    Ending Year1968
    Engine TypeV8
    Engine Size7.0L/427
    Engine FamilyChevy big block Mark IV
    Body StyleHardtop
    TransmissionManual
    DrivetrainRWD
    Doors2
    Application NotesBig block cars with factory manifolds must use FLO-81075 down-pipe kit to connect to exhaust system.
  • UniversalNo
    MakeCHEVROLET
    ModelCAPRICE
    SubmodelBASE
    Beginning Year1966
    Ending Year1968
    Engine TypeV8
    Engine Size7.0L/427
    Engine FamilyChevy big block Mark IV
    Body StyleHardtop
    TransmissionManual
    DrivetrainRWD
    Doors4
    Application NotesBig block cars with factory manifolds must use FLO-81075 down-pipe kit to connect to exhaust system.
  • UniversalNo
    MakeCHEVROLET
    ModelCAPRICE
    SubmodelBASE
    Beginning Year1966
    Ending Year1968
    Engine TypeV8
    Engine Size7.0L/427
    Engine FamilyChevy big block Mark IV
    Body StyleWagon
    TransmissionAutomatic
    DrivetrainRWD
    Doors4
    Application NotesBig block cars with factory manifolds must use FLO-81075 down-pipe kit to connect to exhaust system.
  • UniversalNo
    MakeCHEVROLET
    ModelCAPRICE
    SubmodelBASE
    Beginning Year1966
    Ending Year1968
    Engine TypeV8
    Engine Size7.0L/427
    Engine FamilyChevy big block Mark IV
    Body StyleWagon
    TransmissionManual
    DrivetrainRWD
    Doors4
    Application NotesBig block cars with factory manifolds must use FLO-81075 down-pipe kit to connect to exhaust system.
  • UniversalNo
    MakeCHEVROLET
    ModelCAPRICE
    SubmodelBASE
    Beginning Year1968
    Ending Year1968
    Engine TypeV8
    Engine Size5.0L/307
    Engine FamilyChevy small block Gen I
    Body StyleHardtop
    TransmissionAutomatic
    DrivetrainRWD
    Doors2

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