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Flowmaster

Flowmaster Stainless Steel American Thunder Exhaust Systems 817470 System, Thunder, Cat-back, Stainless, Natural, Split Side Exit, Chevy, GMC, 5.7L, Kit

SKU: FLO817470

Exhaust Systems
Flowmaster Stainless Steel American Thunder Exhaust Systems 817470 System, Thunder, Cat-back, Stainless, Natural, Split Side Exit, Chevy, GMC, 5.7L, Kit

Flowmaster

Flowmaster Stainless Steel American Thunder Exhaust Systems 817470 System, Thunder, Cat-back, Stainless, Natural, Split Side Exit, Chevy, GMC, 5.7L, Kit

SKU: FLO817470

Exhaust Systems
A$3,287.15
BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.
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Description

Flowmaster Stainless Steel American Thunder exhaust systems have been designed with the latest exhaust technology available. Through this technology, you will experience improvements in acceleration, passing power, and fuel mileage. The key to these performance improvements is Flowmaster's use of mandrel-bent tubing. Their tubing allows for superior exhaust gas flow, while their stainless steel construction allows for their corrosion-resistant qualities. These American Thunder exhaust systems also feature a stainless steel muffler(s) that'll give you plenty of Flowmaster sound.

Part Type

Exhaust Systems

Data: v4.2 - Upd: 2026-10-16 04:09:17

Specifications

Product Attributes - Brand
Flowmaster
Product Attributes - Manufacturer's Part Number
817470
Product Attributes - Part Type
Exhaust Systems
Product Attributes - Product Line
Flowmaster Stainless Steel American Thunder Exhaust Systems
Product Attributes - UPC
700042024636
Product Attributes - System Material
409 stainless steel
Product Attributes - System Style
Cat-back
Product Attributes - Exhaust Type
Dual in/Dual out
Product Attributes - Exit Location
Split side
Product Attributes - System Finish
Natural
Product Attributes - Catalytic Converter(s) Included
No
Product Attributes - Intermediate Pipe Diameter (in.)
3.00 in.
Product Attributes - Muffler Included
Yes
Product Attributes - Muffler Quantity
One
Product Attributes - Muffler Configuration
Single inlet/Dual 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.)
2.50 in.
Product Attributes - Tip Included
Yes
Product Attributes - Tip Outlet Size (in.)
3.00
Product Attributes - Tip Quantity
2
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 - Notes
2.500 inch inlet 3.000 inch outlet intermediate pipe. 141 inch wheelbase models with dual flanged catalytic converter.
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 flo817470
SFX Item ID 4983906
Supplier Item Code 4983906
Manufacturer SKU 817470
Manufacturer UPC 700042024636
Alternative References FLM817470, 5.7L

Compatibility

Application Data
  • MakeGMC
    ModelK1500
    SubmodelSIERRA SLE
    Beginning Year1996
    Ending Year1998
    Engine TypeV8
    Liter5.7
    CID350
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Body StyleStandard Cab Pickup
    Truck Bed Length in. (AAIA)96.0in, 243.8cm
    TransmissionManual
    Drivetrain4WD
    Application Notes78.0in, 198.1cm; Standard Cab Pickup; 4WD; With Dual Catalytic Converter. Extended cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeR
  • MakeGMC
    ModelK1500
    SubmodelSIERRA SLE
    Beginning Year1996
    Ending Year1998
    Engine TypeV8
    Liter5.7
    CID350
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Body StyleStandard Cab Pickup
    Truck Bed Length in. (AAIA)96.0in, 243.8cm
    TransmissionManual
    Drivetrain4WD
    Application Notes96.0in, 243.8cm; Standard Cab Pickup; 4WD; Flowmaster American Thunder Cat-back Exhaust System; Fits 2 and 4 wheel drives with the extended cab/shortbed chassis, Moderate sound, With Dual Catalytic Converter. Extended cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeR
  • MakeGMC
    ModelK1500
    SubmodelSIERRA SLE
    Beginning Year1996
    Ending Year1999
    Engine TypeV8
    Liter5.7
    CID350
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Body StyleStandard Cab Pickup
    Truck Bed Length in. (AAIA)96.0in, 243.8cm
    TransmissionManual
    Drivetrain4WD
    Application Notes96.0in, 243.8cm; Standard Cab Pickup; 4WD; With Dual Catalytic Converter. Extended cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeR
  • MakeGMC
    ModelK1500
    SubmodelSIERRA SLE
    Beginning Year1996
    Ending Year1999
    Engine TypeV8
    Liter5.7
    CID350
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Body StyleStandard Cab Pickup
    Truck Bed Length in. (AAIA)96.0in, 243.8cm
    TransmissionAutomatic
    Drivetrain4WD
    Application Notes96.0in, 243.8cm; Standard Cab Pickup; 4WD; Flowmaster American Thunder Cat-back Exhaust System; Fits 2 and 4 wheel drives with the extended cab/shortbed chassis, Moderate sound, With Dual Catalytic Converter. Extended cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeR
  • MakeGMC
    ModelK1500
    SubmodelSIERRA SLE
    Beginning Year1996
    Ending Year1999
    Engine TypeV8
    Liter5.7
    CID350
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Body StyleStandard Cab Pickup
    Truck Bed Length in. (AAIA)96.0in, 243.8cm
    TransmissionAutomatic
    Drivetrain4WD
    Application Notes96.0in, 243.8cm; Standard Cab Pickup; 4WD; With Dual Catalytic Converter. Extended cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeR
  • MakeGMC
    ModelK1500
    SubmodelSIERRA SLE
    Beginning Year1999
    Ending Year1999
    Engine TypeV8
    Liter5.7
    CID350
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Body StyleStandard Cab Pickup
    Truck Bed Length in. (AAIA)96.0in, 243.8cm
    TransmissionAutomatic
    Drivetrain4WD
    Application Notes78.0in, 198.1cm; American Thunder Cat Back Exhaust System; Single; Dual Rear Same Side Exit; Incl. 2.5 in. Tubing/w/Dual Cats/70 Series(TM) Muffler/3.0 in. Polished Stainless Tip; Stainless Steel;50 State Legal / California Emissions Compliant, w/Dual Catalytic Converters
    RegionUnited States (USA)
    Engine VIN CodeR
  • MakeGMC
    ModelK1500
    SubmodelSIERRA SLT
    Beginning Year1996
    Ending Year1999
    Engine TypeV8
    Liter5.7
    CID350
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Body StyleStandard Cab Pickup
    Truck Bed Length in. (AAIA)78.0in, 198.1cm
    TransmissionManual
    Drivetrain4WD
    Application Notes78.0in, 198.1cm; Extended Cab Pickup; 4WD; Flowmaster American Thunder Cat-back Exhaust System; Fits 2 and 4 wheel drives with the extended cab/shortbed chassis, Moderate sound, With Dual Catalytic Converter. Extended cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeR
  • MakeGMC
    ModelK1500
    SubmodelSIERRA SL
    Beginning Year1996
    Ending Year1998
    Engine TypeV8
    Liter5.7
    CID350
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Body StyleStandard Cab Pickup
    Truck Bed Length in. (AAIA)78.0in, 198.1cm
    TransmissionManual
    Drivetrain4WD
    Application Notes78.0in, 198.1cm; Extended Cab Pickup; 4WD; With Dual Catalytic Converter. Extended cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeR
  • MakeGMC
    ModelK1500
    SubmodelSIERRA SL
    Beginning Year1996
    Ending Year1998
    Engine TypeV8
    Liter5.7
    CID350
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Body StyleStandard Cab Pickup
    Truck Bed Length in. (AAIA)78.0in, 198.1cm
    TransmissionAutomatic
    Drivetrain4WD
    Application Notes78.0in, 198.1cm; Extended Cab Pickup; American Thunder Cat Back Exhaust System; Single; Dual Rear Same Side Exit; Incl. 2.5 in. Tubing/w/Dual Cats/70 Series(TM) Muffler/3.0 in. Polished Stainless Tip; Stainless Steel;50 State Legal / California Emissions Compliant, w/Dual Catalytic Converters
    RegionUnited States (USA)
    Engine VIN CodeR
  • MakeGMC
    ModelK1500
    SubmodelSIERRA SL
    Beginning Year1996
    Ending Year1998
    Engine TypeV8
    Liter5.7
    CID350
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Body StyleStandard Cab Pickup
    Truck Bed Length in. (AAIA)78.0in, 198.1cm
    TransmissionAutomatic
    Drivetrain4WD
    Application Notes78.0in, 198.1cm; Extended Cab Pickup; 4WD; Flowmaster American Thunder Cat-back Exhaust System; Fits 2 and 4 wheel drives with the extended cab/shortbed chassis, Moderate sound, With Dual Catalytic Converter. Extended cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeR
  • MakeGMC
    ModelK1500
    SubmodelSIERRA SL
    Beginning Year1996
    Ending Year1998
    Engine TypeV8
    Liter5.7
    CID350
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Body StyleExtended Cab Pickup
    Truck Bed Length in. (AAIA)96.0in, 243.8cm
    TransmissionManual
    Drivetrain4WD
    Application Notes78.0in, 198.1cm; Extended Cab Pickup; 4WD; With Dual Catalytic Converter. Extended cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeR
  • MakeGMC
    ModelK1500
    SubmodelSIERRA SL
    Beginning Year1999
    Ending Year1998
    Engine TypeV8
    Liter5.7
    CID350
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Body StyleExtended Cab Pickup
    Truck Bed Length in. (AAIA)96.0in, 243.8cm
    TransmissionManual
    Drivetrain4WD
    Application Notes78.0in, 198.1cm; Extended Cab Pickup; American Thunder Cat Back Exhaust System; Single; Dual Rear Same Side Exit; Incl. 2.5 in. Tubing/w/Dual Cats/70 Series(TM) Muffler/3.0 in. Polished Stainless Tip; Stainless Steel;50 State Legal / California Emissions Compliant, w/Dual Catalytic Converters
    RegionUnited States (USA)
    Engine VIN CodeR
  • MakeGMC
    ModelK1500
    SubmodelSIERRA SLT
    Beginning Year1999
    Ending Year1998
    Engine TypeV8
    Liter5.7
    CID350
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Body StyleExtended Cab Pickup
    Truck Bed Length in. (AAIA)96.0in, 243.8cm
    TransmissionAutomatic
    Drivetrain4WD
    Application Notes96.0in, 243.8cm; Extended Cab Pickup; 4WD; Flowmaster American Thunder Cat-back Exhaust System; Fits 2 and 4 wheel drives with the extended cab/shortbed chassis, Moderate sound, With Dual Catalytic Converter. Extended cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeR
  • MakeGMC
    ModelK1500
    SubmodelSIERRA SLT
    Beginning Year1999
    Ending Year1998
    Engine TypeV8
    Liter5.7
    CID350
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Body StyleExtended Cab Pickup
    Truck Bed Length in. (AAIA)96.0in, 243.8cm
    TransmissionAutomatic
    Drivetrain4WD
    Application Notes96.0in, 243.8cm; Extended Cab Pickup; 4WD; With Dual Catalytic Converter. Extended cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeR
  • MakeGMC
    ModelK1500
    SubmodelSIERRA SLT
    Beginning Year1996
    Ending Year1999
    Engine TypeV8
    Liter5.7
    CID350
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Body StyleExtended Cab Pickup
    Truck Bed Length in. (AAIA)78.0in, 198.1cm
    TransmissionManual
    Drivetrain4WD
    Application Notes96.0in, 243.8cm; Extended Cab Pickup; 4WD; Flowmaster American Thunder Cat-back Exhaust System; Fits 2 and 4 wheel drives with the extended cab/shortbed chassis, Moderate sound, With Dual Catalytic Converter. Extended cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeR
  • MakeGMC
    ModelK1500
    SubmodelSIERRA SLT
    Beginning Year1996
    Ending Year1999
    Engine TypeV8
    Liter5.7
    CID350
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Body StyleExtended Cab Pickup
    Truck Bed Length in. (AAIA)78.0in, 198.1cm
    TransmissionManual
    Drivetrain4WD
    Application Notes96.0in, 243.8cm; Extended Cab Pickup; 4WD; With Dual Catalytic Converter. Extended cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeR
  • MakeGMC
    ModelK1500
    SubmodelSIERRA SLT
    Beginning Year1996
    Ending Year1999
    Engine TypeV8
    Liter5.7
    CID350
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Body StyleExtended Cab Pickup
    Truck Bed Length in. (AAIA)78.0in, 198.1cm
    TransmissionAutomatic
    Drivetrain4WD
    Application Notes78.0in, 198.1cm; Standard Cab Pickup; 4WD; Flowmaster American Thunder Cat-back Exhaust System; Fits 2 and 4 wheel drives with the extended cab/shortbed chassis, Moderate sound, With Dual Catalytic Converter. Extended cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeR
  • MakeGMC
    ModelK1500
    SubmodelSIERRA SLT
    Beginning Year1996
    Ending Year1999
    Engine TypeV8
    Liter5.7
    CID350
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Body StyleExtended Cab Pickup
    Truck Bed Length in. (AAIA)78.0in, 198.1cm
    TransmissionAutomatic
    Drivetrain4WD
    Application Notes78.0in, 198.1cm; Standard Cab Pickup; 4WD; With Dual Catalytic Converter. Extended cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeR
  • MakeGMC
    ModelK1500
    SubmodelSIERRA SLT
    Beginning Year1999
    Ending Year1999
    Engine TypeV8
    Liter5.7
    CID350
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Body StyleStandard Cab Pickup
    Truck Bed Length in. (AAIA)96.0in, 243.8cm
    TransmissionManual
    Drivetrain4WD
    Application Notes78.0in, 198.1cm; Standard Cab Pickup; 4WD; Flowmaster American Thunder Cat-back Exhaust System; Fits 2 and 4 wheel drives with the extended cab/shortbed chassis, Moderate sound, With Dual Catalytic Converter. Extended cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeR
  • MakeGMC
    ModelK1500
    SubmodelSIERRA SLT
    Beginning Year1999
    Ending Year1999
    Engine TypeV8
    Liter5.7
    CID350
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Body StyleStandard Cab Pickup
    Truck Bed Length in. (AAIA)96.0in, 243.8cm
    TransmissionManual
    Drivetrain4WD
    Application Notes78.0in, 198.1cm; Standard Cab Pickup; 4WD; With Dual Catalytic Converter. Extended cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeR
  • MakeGMC
    ModelK1500
    SubmodelSIERRA SLT
    Beginning Year1999
    Ending Year1999
    Engine TypeV8
    Liter5.7
    CID350
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Body StyleStandard Cab Pickup
    Truck Bed Length in. (AAIA)96.0in, 243.8cm
    TransmissionManual
    Drivetrain4WD
    Application Notes96.0in, 243.8cm; Standard Cab Pickup; 4WD; Flowmaster American Thunder Cat-back Exhaust System; Fits 2 and 4 wheel drives with the extended cab/shortbed chassis, Moderate sound, With Dual Catalytic Converter. Extended cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeR
  • MakeGMC
    ModelK1500
    SubmodelSIERRA SLT
    Beginning Year1996
    Ending Year1999
    Engine TypeV8
    Liter5.7
    CID350
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Body StyleStandard Cab Pickup
    Truck Bed Length in. (AAIA)96.0in, 243.8cm
    TransmissionAutomatic
    Drivetrain4WD
    Application Notes96.0in, 243.8cm; Standard Cab Pickup; 4WD; With Dual Catalytic Converter. Extended cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeR
  • MakeGMC
    ModelK1500
    SubmodelSIERRA SLT
    Beginning Year1996
    Ending Year1999
    Engine TypeV8
    Liter5.7
    CID350
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Body StyleStandard Cab Pickup
    Truck Bed Length in. (AAIA)96.0in, 243.8cm
    TransmissionAutomatic
    Drivetrain4WD
    Application Notes96.0in, 243.8cm; Standard Cab Pickup; 4WD; Flowmaster American Thunder Cat-back Exhaust System; Fits 2 and 4 wheel drives with the extended cab/shortbed chassis, Moderate sound, With Dual Catalytic Converter. Extended cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeR
  • MakeGMC
    ModelK1500
    SubmodelSIERRA SLT
    Beginning Year1996
    Ending Year1999
    Engine TypeV8
    Liter5.7
    CID350
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Body StyleStandard Cab Pickup
    Truck Bed Length in. (AAIA)96.0in, 243.8cm
    TransmissionAutomatic
    Drivetrain4WD
    Application Notes96.0in, 243.8cm; Standard Cab Pickup; 4WD; With Dual Catalytic Converter. Extended cab/Short bed only.
    RegionUnited States (USA)
    Engine VIN CodeR
  • MakeGMC
    ModelK1500
    SubmodelSIERRA SLT
    Beginning Year1999
    Ending Year1999
    Engine TypeV8
    Liter5.7
    CID350
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Body StyleStandard Cab Pickup
    Truck Bed Length in. (AAIA)78.0in, 198.1cm
    TransmissionManual
    Drivetrain4WD
    Application Notes78.0in, 198.1cm; American Thunder Cat Back Exhaust System; Single; Dual Rear Same Side Exit; Incl. 2.5 in. Tubing/w/Dual Cats/70 Series(TM) Muffler/3.0 in. Polished Stainless Tip; Stainless Steel;50 State Legal / California Emissions Compliant, w/Dual Catalytic Converters
    RegionUnited States (USA)
    Engine VIN CodeR

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