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Flowmaster

Flowmaster American Thunder Exhaust Systems for 2001-2003 SIERRA 1500 HD, SILVERADO HD - 17350 Exhaust, Thunder, Cat-Back, Steel, Aluminized, Polished Tip, Chevy, GMC, Pickup 1500HD, 6.0L, Kit

SKU: FLO17350

Exhaust Systems
Flowmaster American Thunder Exhaust Systems for 2001-2003 SIERRA 1500 HD, SILVERADO HD - 17350 Exhaust, Thunder, Cat-Back, Steel, Aluminized, Polished Tip, Chevy, GMC, Pickup 1500HD, 6.0L, Kit

Flowmaster

Flowmaster American Thunder Exhaust Systems for 2001-2003 SIERRA 1500 HD, SILVERADO HD - 17350 Exhaust, Thunder, Cat-Back, Steel, Aluminized, Polished Tip, Chevy, GMC, Pickup 1500HD, 6.0L, Kit

SKU: FLO17350

Exhaust Systems
A$3,035.36
LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
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Description

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

Exhaust Systems

Data: v4.2 - Upd: 2026-10-17 03:11:06

Specifications

Product Attributes - Brand
Flowmaster
Product Attributes - Manufacturer's Part Number
17350
Product Attributes - Part Type
Exhaust Systems
Product Attributes - Product Line
Flowmaster American Thunder Exhaust Systems
Product Attributes - UPC
700042017980
Product Attributes - System Material
Steel
Product Attributes - System Style
Cat-back
Product Attributes - Exhaust Type
Dual in/Single out
Product Attributes - Exit Location
Passenger side
Product Attributes - System Finish
Aluminized
Product Attributes - Catalytic Converter(s) Included
No
Product Attributes - Intermediate Pipe Diameter (in.)
3.50 in.
Product Attributes - Muffler Included
Yes
Product Attributes - Muffler Quantity
One
Product Attributes - Muffler Configuration
Dual inlet/Single outlet
Product Attributes - Muffler Style
Chambered
Product Attributes - Muffler Material
Steel
Product Attributes - Muffler Finish
Black
Product Attributes - Hardware Included
Yes
Product Attributes - Tailpipe Diameter (in.)
3.50 in.
Product Attributes - Tip Included
Yes
Product Attributes - Tip Outlet Size (in.)
4.00
Product Attributes - Tip Quantity
1
Product Attributes - Tip Shape
Round
Product Attributes - Tip Cut
Straight
Product Attributes - Tip Edge Style
Rolled edge
Product Attributes - Tip Material
304 stainless steel
Product Attributes - Tip Color
Polished
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold as a kit.
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 flo17350
SFX Item ID 4983950
Supplier Item Code 4983950
Manufacturer SKU 17350
Manufacturer UPC 700042017980
Alternative References FLM17350, 1500HD, 6.0L

Compatibility

Application Data
  • MakeCHEVROLET
    ModelSILVERADO 1500 HD
    SubmodelLT
    Beginning Year2001
    Ending Year2003
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleCrew Cab Pickup
    Truck Bed Length in. (AAIA)78.0in, 198.1cm
    TransmissionAutomatic
    DrivetrainRWD
    Application Notes78.0in, 198.1cm; Crew Cab Pickup; RWD; Flowmaster American Thunder Cat-back Exhaust System; Crew cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeU
  • MakeCHEVROLET
    ModelSILVERADO 1500 HD
    SubmodelLT
    Beginning Year2001
    Ending Year2003
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleCrew Cab Pickup
    Truck Bed Length in. (AAIA)78.0in, 198.1cm
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesN/R, N/R; Crew Cab Pickup; 4WD; Crew cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeU
  • MakeCHEVROLET
    ModelSILVERADO 1500 HD
    SubmodelLT
    Beginning Year2001
    Ending Year2003
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleCrew Cab Pickup
    Truck Bed Length in. (AAIA)78.0in, 198.1cm
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesN/R, N/R; Crew Cab Pickup; 4WD; Flowmaster American Thunder Cat-back Exhaust System; Crew cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeU
  • MakeCHEVROLET
    ModelSILVERADO 1500 HD
    SubmodelLT
    Beginning Year2001
    Ending Year2003
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleCrew Cab Pickup
    Truck Bed Length in. (AAIA)78.0in, 198.1cm
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesN/R, N/R; Crew Cab Pickup; RWD; Crew cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeU
  • MakeCHEVROLET
    ModelSILVERADO 1500 HD
    SubmodelLT
    Beginning Year2001
    Ending Year2003
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleCrew Cab Pickup
    Truck Bed Length in. (AAIA)78.0in, 198.1cm
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesN/R, N/R; Crew Cab Pickup; RWD; Flowmaster American Thunder Cat-back Exhaust System; Crew cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeU
  • MakeGMC
    ModelSIERRA 1500 HD
    SubmodelSLE
    Beginning Year2001
    Ending Year2003
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleCrew Cab Pickup
    Truck Bed Length in. (AAIA)78.0in, 198.1cm
    TransmissionAutomatic
    Drivetrain4WD
    Application Notes78.0in, 198.1cm; American Thunder Cat Back Exhaust System; Single; Single Side Exit; Incl. 3.5 in. Tubing/50 Series(TM) Big Block Muffler/4 in. Logo Embossed Stainless Tips;50 State Legal / California Emissions Compliant
    RegionUnited States (USA)
    Engine VIN CodeU
  • MakeGMC
    ModelSIERRA 1500 HD
    SubmodelSLE
    Beginning Year2001
    Ending Year2003
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleCrew Cab Pickup
    TransmissionAutomatic
    Drivetrain4WD
    Application Notes78.0in, 198.1cm; Crew Cab Pickup; 4WD; Crew cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeU
    Truck Bed Length in. (AAIA)78.0in, 198.1cm
  • MakeGMC
    ModelSIERRA 1500 HD
    SubmodelSLE
    Beginning Year2001
    Ending Year2003
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleCrew Cab Pickup
    TransmissionAutomatic
    Drivetrain4WD
    Application Notes78.0in, 198.1cm; Crew Cab Pickup; 4WD; Flowmaster American Thunder Cat-back Exhaust System; Crew cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeU
    Truck Bed Length in. (AAIA)78.0in, 198.1cm
  • MakeGMC
    ModelSIERRA 1500 HD
    SubmodelSLE
    Beginning Year2001
    Ending Year2003
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleCrew Cab Pickup
    TransmissionAutomatic
    DrivetrainRWD
    Application Notes78.0in, 198.1cm; American Thunder Cat Back Exhaust System; Single; Single Side Exit; Incl. 3.5 in. Tubing/50 Series(TM) Big Block Muffler/4 in. Logo Embossed Stainless Tips;50 State Legal / California Emissions Compliant
    RegionUnited States (USA)
    Engine VIN CodeU
    Truck Bed Length in. (AAIA)78.0in, 198.1cm
  • MakeGMC
    ModelSIERRA 1500 HD
    SubmodelSLE
    Beginning Year2001
    Ending Year2003
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleCrew Cab Pickup
    TransmissionAutomatic
    DrivetrainRWD
    Application Notes78.0in, 198.1cm; Crew Cab Pickup; RWD; Crew cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeU
    Truck Bed Length in. (AAIA)78.0in, 198.1cm
  • MakeGMC
    ModelSIERRA 1500 HD
    SubmodelSLE
    Beginning Year2001
    Ending Year2003
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleCrew Cab Pickup
    Truck Bed Length in. (AAIA)78.0in, 198.1cm
    TransmissionAutomatic
    DrivetrainRWD
    Application Notes78.0in, 198.1cm; Crew Cab Pickup; RWD; Flowmaster American Thunder Cat-back Exhaust System; Crew cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeU
  • MakeGMC
    ModelSIERRA 1500 HD
    SubmodelSLE
    Beginning Year2001
    Ending Year2003
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleCrew Cab Pickup
    Truck Bed Length in. (AAIA)78.0in, 198.1cm
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesN/R, N/R; Crew Cab Pickup; 4WD; Crew cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeU
  • MakeGMC
    ModelSIERRA 1500 HD
    SubmodelSLE
    Beginning Year2001
    Ending Year2003
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleCrew Cab Pickup
    Truck Bed Length in. (AAIA)78.0in, 198.1cm
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesN/R, N/R; Crew Cab Pickup; 4WD; Flowmaster American Thunder Cat-back Exhaust System; Crew cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeU
  • MakeGMC
    ModelSIERRA 1500 HD
    SubmodelSLE
    Beginning Year2001
    Ending Year2003
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleCrew Cab Pickup
    Truck Bed Length in. (AAIA)78.0in, 198.1cm
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesN/R, N/R; Crew Cab Pickup; RWD; Crew cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeU
  • MakeGMC
    ModelSIERRA 1500 HD
    SubmodelSLE
    Beginning Year2001
    Ending Year2003
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleCrew Cab Pickup
    Truck Bed Length in. (AAIA)78.0in, 198.1cm
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesN/R, N/R; Crew Cab Pickup; RWD; Flowmaster American Thunder Cat-back Exhaust System; Crew cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeU
  • MakeGMC
    ModelSIERRA 1500 HD
    SubmodelSLT
    Beginning Year2001
    Ending Year2003
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleCrew Cab Pickup
    Truck Bed Length in. (AAIA)78.0in, 198.1cm
    TransmissionAutomatic
    Drivetrain4WD
    Application Notes78.0in, 198.1cm; American Thunder Cat Back Exhaust System; Single; Single Side Exit; Incl. 3.5 in. Tubing/50 Series(TM) Big Block Muffler/4 in. Logo Embossed Stainless Tips;50 State Legal / California Emissions Compliant
    RegionUnited States (USA)
    Engine VIN CodeU
  • MakeGMC
    ModelSIERRA 1500 HD
    SubmodelSLT
    Beginning Year2001
    Ending Year2003
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleCrew Cab Pickup
    TransmissionAutomatic
    Drivetrain4WD
    Application Notes78.0in, 198.1cm; Crew Cab Pickup; 4WD; Crew cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeU
    Truck Bed Length in. (AAIA)78.0in, 198.1cm
  • MakeGMC
    ModelSIERRA 1500 HD
    SubmodelSLT
    Beginning Year2001
    Ending Year2003
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleCrew Cab Pickup
    TransmissionAutomatic
    Drivetrain4WD
    Application Notes78.0in, 198.1cm; Crew Cab Pickup; 4WD; Flowmaster American Thunder Cat-back Exhaust System; Crew cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeU
    Truck Bed Length in. (AAIA)78.0in, 198.1cm
  • MakeGMC
    ModelSIERRA 1500 HD
    SubmodelSLT
    Beginning Year2001
    Ending Year2003
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleCrew Cab Pickup
    TransmissionAutomatic
    DrivetrainRWD
    Application Notes78.0in, 198.1cm; American Thunder Cat Back Exhaust System; Single; Single Side Exit; Incl. 3.5 in. Tubing/50 Series(TM) Big Block Muffler/4 in. Logo Embossed Stainless Tips;50 State Legal / California Emissions Compliant
    RegionUnited States (USA)
    Engine VIN CodeU
    Truck Bed Length in. (AAIA)78.0in, 198.1cm
  • MakeGMC
    ModelSIERRA 1500 HD
    SubmodelSLT
    Beginning Year2001
    Ending Year2003
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleCrew Cab Pickup
    TransmissionAutomatic
    DrivetrainRWD
    Application Notes78.0in, 198.1cm; Crew Cab Pickup; RWD; Crew cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeU
    Truck Bed Length in. (AAIA)78.0in, 198.1cm
  • MakeGMC
    ModelSIERRA 1500 HD
    SubmodelSLT
    Beginning Year2001
    Ending Year2003
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleCrew Cab Pickup
    Truck Bed Length in. (AAIA)78.0in, 198.1cm
    TransmissionAutomatic
    DrivetrainRWD
    Application Notes78.0in, 198.1cm; Crew Cab Pickup; RWD; Flowmaster American Thunder Cat-back Exhaust System; Crew cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeU
  • MakeGMC
    ModelSIERRA 1500 HD
    SubmodelSLT
    Beginning Year2001
    Ending Year2003
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleCrew Cab Pickup
    Truck Bed Length in. (AAIA)78.0in, 198.1cm
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesN/R, N/R; Crew Cab Pickup; 4WD; Crew cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeU
  • MakeGMC
    ModelSIERRA 1500 HD
    SubmodelSLT
    Beginning Year2001
    Ending Year2003
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleCrew Cab Pickup
    Truck Bed Length in. (AAIA)78.0in, 198.1cm
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesN/R, N/R; Crew Cab Pickup; 4WD; Flowmaster American Thunder Cat-back Exhaust System; Crew cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeU
  • MakeGMC
    ModelSIERRA 1500 HD
    SubmodelSLT
    Beginning Year2001
    Ending Year2003
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleCrew Cab Pickup
    Truck Bed Length in. (AAIA)78.0in, 198.1cm
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesN/R, N/R; Crew Cab Pickup; RWD; Crew cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeU
  • MakeGMC
    ModelSIERRA 1500 HD
    SubmodelSLT
    Beginning Year2001
    Ending Year2003
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleCrew Cab Pickup
    Truck Bed Length in. (AAIA)78.0in, 198.1cm
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesN/R, N/R; Crew Cab Pickup; RWD; Flowmaster American Thunder Cat-back Exhaust System; Crew cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeU

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